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fix(sse): strip reasoning blobs from agentic context to prevent O(n²) token growth - #4849

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fix/port-pr-1599-strip-reasoning-blobs-agentic-context
Jun 26, 2026
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diegosouzapw merged 1 commit into
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fix/port-pr-1599-strip-reasoning-blobs-agentic-context

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Summary

Reasoning summaries were piling up across agentic turns, re-sent on every subsequent request and inflating the prompt (O(n²) token growth). This strips them at two seams:

  • Codex Responses input (stripStoredItemReferences): object items with type:"reasoning" are now dropped. Their encrypted_content is unusable with store=false (the previous_response_id is deleted), so they only waste context tokens.
  • OpenAI translator (filterToOpenAIFormat): reasoning_content is stripped from assistant messages carrying tool_calls instead of being passed through unchanged.

The Responses-input buffering machinery (pendingReasoning / extractReasoningText) that the upstream change removes is already absent in OmniRoute — reasoning items are skipped in openai-responses.ts, so that part is a no-op here.

Changes

  • open-sse/executors/codex.ts — drop type:"reasoning" items in the input sanitizer; export the function for testing.
  • open-sse/translator/helpers/openaiHelper.ts — strip reasoning_content from assistant+tool_calls messages.
  • tests/unit/strip-reasoning-blobs-agentic-context-1599.test.ts — new TDD test (fails before, passes after).
  • tests/unit/executor-codex.test.ts — aligned the one assertion that expected a reasoning item to survive transformRequest (now stripped, per the fix).

Attribution

Thanks to @GodrezJr2 for the original implementation.

Test plan

  • node --import tsx/esm --test tests/unit/strip-reasoning-blobs-agentic-context-1599.test.ts — passes; verified failing before the fix.
  • tests/unit/executor-codex.test.ts + tests/unit/translator-helper-branches.test.ts + codex-responses suites — green.
  • npm run typecheck:core — clean.
  • ESLint on touched files — clean.

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@diegosouzapw
diegosouzapw changed the base branch from release/v3.8.35 to release/v3.8.36 June 23, 2026 21:34
@diegosouzapw
diegosouzapw changed the base branch from release/v3.8.36 to release/v3.8.37 June 25, 2026 22:01
…) token growth

Reasoning summaries were accumulating across agentic turns, inflating the
prompt on every subsequent request:

- Codex Responses `stripStoredItemReferences` now drops object items with
  `type:"reasoning"`. Their `encrypted_content` is unusable with
  `store=false` (the `previous_response_id` is deleted), so they only waste
  context tokens.
- `filterToOpenAIFormat` strips `reasoning_content` from assistant messages
  that carry `tool_calls`, instead of returning them as-is.

The Responses-input buffering machinery (pendingReasoning / extractReasoningText)
that upstream removes is already absent in OmniRoute — reasoning items are
skipped there.

Co-authored-by: GodrezJr2 <jayson@student.umn.ac.id>
Inspired-by: decolua/9router#1599
@diegosouzapw
diegosouzapw force-pushed the fix/port-pr-1599-strip-reasoning-blobs-agentic-context branch from ab58bc7 to f1055bd Compare June 26, 2026 03:14
@diegosouzapw
diegosouzapw merged commit 0c77f79 into release/v3.8.37 Jun 26, 2026
3 checks passed
@diegosouzapw diegosouzapw mentioned this pull request Jun 26, 2026
diegosouzapw added a commit that referenced this pull request Jun 26, 2026
* chore(release): open v3.8.37 development cycle

* chore(ci): harden release flow — ratchet decoupling, fast-path drift gates, build-scope guard, heap default (#5054)

Implements improvements 1-4 from the v3.8.36 release benchmark (_tasks/release-bench/v3.8.36/PLANO-MELHORIA.md):

1. Quality Ratchet decoupled from flaky coverage (ci.yml): the shard→coverage→ratchet
   chain meant a single flaky Coverage Shard SKIPPED the whole Quality Ratchet on the
   release PR (v3.8.36 #4854), so cycle drift only surfaced post-merge in #5029. The job
   now runs on !cancelled(); coverage download is continue-on-error and the ratchet runs
   --allow-missing, so the DETERMINISTIC gates (eslint/complexity/cognitive/duplication/
   codeql) stay blocking even when coverage is unavailable.

2. Fast-path drift gates (quality.yml PR→release): added check:complexity,
   check:cognitive-complexity, and a new lightweight check:pack-policy (pack-artifact
   unexpected-files check WITHOUT a build, via --policy-only) so drift + stray-tarball-file
   regressions are caught/rebaselined PER-PR instead of cascading onto the release PR.

3. Build heap default 4096→8192 MB (build-next-isolated.mjs): the clean graph peaks
   ~3.9 GB and brushed the old 4 GB ceiling; 8 GB gives headroom. Comment notes heap is
   NOT the fix for a poisoned scope (run check:build-scope instead).

4. check:build-scope gate (new): fails if .ts/.tsx/.js/.jsx files in the tsconfig scope
   exceed a threshold — catches worktrees/cruft leaking into the build scope (the v3.8.36
   OOM root cause: 355,215 vs 4,547 files) BEFORE it detonates next build. Wired into the
   fast-path.

* fix(auth): only trust forwarding headers from loopback TCP peers (#4689)

Integrated into release/v3.8.37 — loopback-gated forwarding headers (IP spoofing fix). Cherry-picked onto current release tip; ipUtils.test.ts 9/9 green.

* fix(codex): treat OAuth 401 as unrecoverable refresh failure (#4686)

Integrated into release/v3.8.37 — codex OAuth 401 treated as unrecoverable refresh. Cherry-picked onto release tip; token-refresh-service.test.ts 38/38 green.

* fix(translator): preserve reasoning_effort for non-Copilot Responses clients (#4688)

Integrated into release/v3.8.37 — preserve reasoning_effort for non-Copilot Responses clients. Cherry-picked onto release tip; tests 47/47 green.

* fix(translator): coerce tool descriptions to strings in OpenAI normalization (#4675)

Integrated into release/v3.8.37 — coerce tool descriptions to strings in OpenAI normalization. Cherry-picked onto release tip; tests 3/3 green.

* feat(sse): x-omniroute-strip-reasoning header to drop reasoning_content (#4678)

Integrated into release/v3.8.37 — x-omniroute-strip-reasoning header. Cherry-picked onto release tip (resolved chatCore.ts/headers.ts adjacency conflict, kept resolveCompressionHeader + isStripReasoningRequested); tests 8/8 green.

* fix(combo): flatten Anthropic tool messages + tool history to prevent upstream 503 (#4648)

Integrated into release/v3.8.37 — flattenToolHistory helper (combo anti-503). Cherry-picked onto release tip; tests 9/9 green.

* feat(headroom): proxy lifecycle management + dashboard UI (Docker sidecar supported) (#4649)

Integrated into release/v3.8.37 — headroom proxy lifecycle (status/start/stop, local-only + spawn-capable per Rules #15/#17). Cherry-picked onto release tip; lifecycle 7/7 + route-guard 43/43 + check:cycles green.

* feat(cli): multi-model support for Factory Droid CLI (#4682)

Integrated into release/v3.8.37 — Factory Droid multi-model support. Cherry-picked onto release tip (kept readJsoncConfig + droidCustomModels imports); droid-custom-models 11/11 green.

* fix(providers): require Default Model in compatible-provider API-key setup (#4641)

Integrated into release/v3.8.37 — require Default Model in compatible-provider API-key setup. Cherry-picked fix + test-move onto release tip (kept release providerSpecificData + QuotaScrapingFields; fixed moved-test import path; baseline rebaseline unneeded, 865<866); UI test 2/2 green.

* fix(dashboard): stop double-masking already-masked API key in list (E2E 3/9 regression) (#4671)

Integrated into release/v3.8.37 — render server-masked key verbatim (drop redundant maskKey call). Note: release's maskKey already guards '****' (since v3.8.34), so this is a safe simplification; added a contract test pinning the **** passthrough invariant (2/2 green, would fail against the pre-guard maskKey = the historical double-mask bug).

* chore(quality): rebaseline file-size for rc17 PR batch drift

Own growth from the merged rc17 PRs (#4678/#4686/#4688) at existing chokepoints —
cohesive, not extractable:
- open-sse/handlers/responseSanitizer.ts 1103->1122 (SanitizeOpenAIResponseOptions + stripReasoning, #4678)
- open-sse/services/tokenRefresh.ts 2070->2090 (codex 401 unrecoverable-refresh guard, #4686)
- tests/unit/token-refresh-service.test.ts 1322->1353 (401 regression case, #4686)
- tests/unit/translator-openai-responses-req.test.ts 1047->1050 (reasoning_effort assertion, #4688)

* docs(env): document HEADROOM_URL in .env.example + ENVIRONMENT.md

The headroom proxy lifecycle (#4649) reads HEADROOM_URL (src/lib/headroom/detect.ts,
default http://localhost:8787) but it was missing from the env contract, tripping
check:env-doc-sync. Adds the var to both .env.example (commented, has a default) and
the Proxy Health table in ENVIRONMENT.md.

* fix(sse): stream writer mock abort() returns a Promise (#4788)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): fall back to default data dir when DATA_DIR is not writable (#4767)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(oauth): verify Cursor installation on Linux before auto-import (#4770)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): track Ollama streaming usage from raw NDJSON chunks (#4754)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): strip enumDescriptions from antigravity tool schema (#4740)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): include low-level cause details in formatProviderError (#4741)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(translator): strip x-anthropic-billing-header in claude-to-openai (#4728)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): gate Kiro image attachments behind a Claude-capability check (#4763)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): read Antigravity usage from the response.usageMetadata envelope (#4785)

Integrated into release/v3.8.37 — Antigravity response.usageMetadata envelope. Cherry-picked onto release tip (resolved test-tail adjacency with #4754 Ollama block); usage-extractor 23/23 green.

* fix(api): fall back to existing access token for any OAuth provider on refresh failure (#4786)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): verify launchd registration + skip self-SIGTERM in macOS autostart (#4765)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(executors): anthropic-compatible-* gateways get Bearer alongside x-api-key (#4729)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): json_schema fallback for OpenAI-compatible providers (#4766)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): use workos auth token shape for cline (#4787)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* feat(sse): parse Gemini CLI 429 retryDelay from structured RetryInfo (#4738)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): finalize tool_calls finish_reason on early stream end in OpenAI Responses translator (#4764)

Integrated into release/v3.8.37 — computeFinishReason finalizes tool_calls on early stream end (Responses translator). Cherry-picked onto release tip; responses-translation-fixes 29/29 green.

* test(sse): golden-lock provider.ts translate-path across all providers (#4734)

Integrated into release/v3.8.37 — golden-lock for provider.ts translate-path. Cherry-picked onto release tip; snapshot regenerated against the current provider set (UPDATE_GOLDEN=1, 167 entries); golden test 3/3 deterministic.

* chore(quality): rebaseline file-size for rc17 leva2 PR batch drift

Own growth from the merged leva2 PRs (cohesive, not extractable):
- src/lib/usage/providerLimits.ts 950->955 (#4786)
- open-sse/executors/default.ts NEW frozen @828 (#4729 + #4766 + #4787 header branches)
- open-sse/translator/request/openai-to-kiro.ts 807->814 (#4763)
- open-sse/translator/response/openai-responses.ts 923->937 (#4764)
- tests/unit/executor-default-base.test.ts 1339->1440 (#4766)
- tests/unit/translator-openai-to-kiro.test.ts 918->980 (#4763)

* fix(dashboard): align Engine Combos editor engines with API schema (#4955) (#5062)

The named-combos pipeline dropdown offered four engines (headroom,
session-dedup, ccr, llmlingua) that stackedPipelineStepSchema rejects, so
selecting one made PUT /api/context/combos/[id] return HTTP 400 while
saveCombo swallowed the non-OK response (if (!res.ok) return). Editing the
default 'Standard Savings' combo and changing an engine reproduced the 400.

- Add canonical STACKED_PIPELINE_ENGINE_INTENSITIES next to the schema as the
  single source of truth; the client dropdown imports it so it can never drift
  from the discriminated union the API validates against.
- Surface save errors and empty-name/empty-pipeline validation in the editor
  instead of failing silently.
- Add a parity unit test asserting the UI engine map equals the schema union
  and that every (engine, intensity) the UI emits is accepted.

* fix(sse): filter nameless hosted tools when converting Responses API to Chat format (#4789)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): keep desktop sidebar visible via explicit CSS class (#4812)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip enumDescriptions from Antigravity tool schemas (#4813)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): resolve passthrough model aliases by providerId in ModelSelectModal (#4815)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(oauth): allow per-connection refresh lead-time override via providerSpecificData.refreshLeadMs (#4818)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip X-Stainless-* headers and normalize SDK User-Agent for OpenAI-compatible endpoints (#4820)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Gemini built-in tools when functionDeclarations present in Antigravity envelope (#4821)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(api): surface a Docker-localhost hint on provider-node validation connection errors (#4822)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve bare model names to connection defaultModel before upstream calls (#4825)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(build): trace-include sql.js sql-wasm.wasm in standalone bundle (#4839)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Composer <|final|> sentinel markers leaking after Composer reasoning (#4842)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(config): sync full SiliconFlow model list into registry (#4844)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): close reasoning before message content in Responses stream (#4848)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): reject unsupported Kiro [1m] context suffix (#4816)

Integrated into release/v3.8.37 — cherry-picked onto release tip; test-tail conflict with #4763 resolved (kept both image + [1m] test blocks); CHANGELOG re-merged; 29/29 green.

* fix(db): validate HuggingFace tokens via whoami-v2 auth probe (#4819)

Integrated into release/v3.8.37 — defining commit re-homed onto the god-file-split validation module (validateHuggingFaceProvider in validation/openaiFormat.ts + map wiring); 115/115 green.

* fix(sse): make anthropic-version default-guard case-insensitive (#4823)

Integrated into release/v3.8.37 — conflict with #4729 Bearer-fallback resolved (kept both Bearer fallback + case-insensitive anthropic-version guard); 48/48 green.

* fix(sse): sanitize Kiro tool schemas to avoid 400 "Improperly formed request" (#4847)

Integrated into release/v3.8.37 — conflict in kiro-to-openai.ts resolved (kept release fallbackToolCallId + adopted #1375 toolNameMap remap); 7/7 green.

* feat(sse): add GPT-4 to the GitHub Copilot provider (#4798)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add GPT-4o mini to GitHub Copilot provider (#4797)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(api): add MiniMax-M3 pricing row (#4814)

Integrated into release/v3.8.37 — pricing row re-homed onto god-file-split pricing/regional.ts (pricing.ts is now a barrel); 4/4 green.

* fix(cli): save runtime deps with --save-exact so a sibling install can't prune them (#4841)

Integrated into release/v3.8.37 — trayRuntime conflict resolved (kept release SYSTRAY_SPEC + added --save-exact); 2/2 green.

* fix(sse): preserve required fields in antigravity tool schemas (#4843)

Integrated into release/v3.8.37 — conflict resolved (kept #4740/#4813 enumDescriptions strip + typed normalizeSchemaTypes, added required-preservation helpers; test-tail merged keeping both enumDescriptions + required tests); 7/7 green.

* chore(quality): rebaseline file-size for rc17b leva3 PR batch drift

* fix(sse): strip reasoning blobs from agentic context to prevent O(n^2) token growth (#4849)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): unwrap Qoder HTTP 200 SSE error envelope so fallback can trigger (#4850)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip temperature for Claude models with extended thinking (#4853)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): emit valid concatenable kiro tool_calls.arguments deltas (#4855)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add toggleable tool-source diagnostics (#4856)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): redact api key from the AUTH debug log in the chat handler (#4858)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): forward AI SDK image parts in Responses translator (#4859)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve custom combos by id and case-insensitive name (#4446) (#4869)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): exclude WS bridge controller-closed error from provider breaker (#4602) (#4870)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(providers): add xAI Grok inbound translators and thinking patcher (#4910)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(embeddings): add dimensions override field to embedding combos (#4913)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(oauth): Codex bulk-import endpoint — POST /api/oauth/codex/import (#4914)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(antigravity): retry transient upstream failures (#4941)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): surface malformed HTTP-200 upstream responses (#4942)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): normalize Codex custom tools (apply_patch) to { input: string } schema (#4862)

Integrated into release/v3.8.37 — conflict in request/openai-responses.ts resolved (kept #4789 nameless-tool skip + added #1007 custom-tool {input:string} normalization); 48/48 green incl. #4789/#4859 regression.

* fix(sse): dense, deterministic output ordering in Responses API response.completed (#4906)

Integrated into release/v3.8.37 — manual integration with #4862 in response/openai-responses.ts (custom-tool funcItem + dense recordCompletedItem). Fixed a latent #4848 interaction: the close-reasoning-before-message guard force-closed <think>-tag reasoning prematurely, which dense output (#4906) then snapshotted as a partial buffer ("plan" vs "planning") — scoped the guard to native reasoning_content (!inThinking) in BOTH transformer + translator paths. Full Responses suite 203/203 green incl. #4848/#4862 regression.

* feat(sse): auto-promote successful combo model to position #1 (#4852)

Integrated into release/v3.8.37 — dropped the stale file-size-baseline.json hunk (re-derived against the rc17b rebaseline); code+test applied clean; 13/13 green.

* feat(providers): add Pioneer AI (Fastino Labs) provider (#4909)

Integrated into release/v3.8.37 — providers.ts apikey block re-homed onto god-file-split src/shared/constants/providers/apikey/frontier-labs.ts (inline APIKEY_PROVIDERS no longer exists); registry/pioneer + providers/index.ts applied clean; 6/6 green.

* add DGrid AI gateway provider (#4931)

Integrated into release/v3.8.37 — rebased the contributor's commit onto the release tip; providers.ts god-file-split conflict resolved by relocating the dgrid APIKEY_PROVIDERS entry into apikey/gateways.ts; CHANGELOG added. 7/7 green. Thanks @dgridOP!

* chore(quality): rebaseline file-size for rc17b leva4 PR batch drift

* docs(routing): sync combo strategy docs for Fusion (17 strategies) (#5067)

Fusion (16th strategy, panel fan-out + judge synthesis) and headroom
shipped but the strategy-count docs were stale (14/15) and omitted both.
Update every combo-strategy reference to the canonical 17, add fusion +
headroom to all strategy tables, and add a dedicated Fusion section to
AUTO-COMBO.md documenting judgeModel / fusionTuning config + an example.

- CLAUDE.md, README.md, FEATURES.md, RESILIENCE_GUIDE.md,
  ARCHITECTURE.md, OPEN_SSE_ARCHITECTURE.md, OMNIROUTE_VS_ALTERNATIVES.md,
  docs/README.md, request-pipeline.mmd: 14/15 -> 17, list fusion + headroom
- docs/routing/AUTO-COMBO.md: strategy table + new Fusion strategy section
- docs/openapi.yaml: add reset-window, headroom, fusion to the strategy enum

* fix(oauth): classify /api/oauth/cursor/auto-import as local-only (route-guard) (#5070)

The Cursor auto-import route runs execFile("which", ["cursor"]) to verify a
local Cursor install before importing credentials — a child-process spawn. The
check:route-guard-membership gate (Hard Rules #15/#17) flagged it as an
unclassified spawn-capable route: reachable past the loopback gate, an
RCE-via-tunnel surface (a leaked JWT over a tunnel could trigger the spawn).

Classify the specific path in LOCAL_ONLY_API_PREFIXES so loopback enforcement
runs unconditionally before any auth check. Scoped to the exact path — the rest
of /api/oauth/ (browser redirect/callback flows) stays remote-reachable.

TDD: added a failing-then-passing assertion in route-guard-local-prefix.test.ts
(classification + an over-broadening guard proving sibling OAuth paths stay
remote). check:route-guard-membership now reports 0 new gaps.

* chore(release): v3.8.37 — 2026-06-26

---------

Co-authored-by: dgridOP <dgrid_op@outlook.com>
dimaslanjaka pushed a commit to dimaslanjaka/OmniRoute that referenced this pull request Jun 26, 2026
* chore(release): open v3.8.37 development cycle

* chore(ci): harden release flow — ratchet decoupling, fast-path drift gates, build-scope guard, heap default (diegosouzapw#5054)

Implements improvements 1-4 from the v3.8.36 release benchmark (_tasks/release-bench/v3.8.36/PLANO-MELHORIA.md):

1. Quality Ratchet decoupled from flaky coverage (ci.yml): the shard→coverage→ratchet
   chain meant a single flaky Coverage Shard SKIPPED the whole Quality Ratchet on the
   release PR (v3.8.36 diegosouzapw#4854), so cycle drift only surfaced post-merge in diegosouzapw#5029. The job
   now runs on !cancelled(); coverage download is continue-on-error and the ratchet runs
   --allow-missing, so the DETERMINISTIC gates (eslint/complexity/cognitive/duplication/
   codeql) stay blocking even when coverage is unavailable.

2. Fast-path drift gates (quality.yml PR→release): added check:complexity,
   check:cognitive-complexity, and a new lightweight check:pack-policy (pack-artifact
   unexpected-files check WITHOUT a build, via --policy-only) so drift + stray-tarball-file
   regressions are caught/rebaselined PER-PR instead of cascading onto the release PR.

3. Build heap default 4096→8192 MB (build-next-isolated.mjs): the clean graph peaks
   ~3.9 GB and brushed the old 4 GB ceiling; 8 GB gives headroom. Comment notes heap is
   NOT the fix for a poisoned scope (run check:build-scope instead).

4. check:build-scope gate (new): fails if .ts/.tsx/.js/.jsx files in the tsconfig scope
   exceed a threshold — catches worktrees/cruft leaking into the build scope (the v3.8.36
   OOM root cause: 355,215 vs 4,547 files) BEFORE it detonates next build. Wired into the
   fast-path.

* fix(auth): only trust forwarding headers from loopback TCP peers (diegosouzapw#4689)

Integrated into release/v3.8.37 — loopback-gated forwarding headers (IP spoofing fix). Cherry-picked onto current release tip; ipUtils.test.ts 9/9 green.

* fix(codex): treat OAuth 401 as unrecoverable refresh failure (diegosouzapw#4686)

Integrated into release/v3.8.37 — codex OAuth 401 treated as unrecoverable refresh. Cherry-picked onto release tip; token-refresh-service.test.ts 38/38 green.

* fix(translator): preserve reasoning_effort for non-Copilot Responses clients (diegosouzapw#4688)

Integrated into release/v3.8.37 — preserve reasoning_effort for non-Copilot Responses clients. Cherry-picked onto release tip; tests 47/47 green.

* fix(translator): coerce tool descriptions to strings in OpenAI normalization (diegosouzapw#4675)

Integrated into release/v3.8.37 — coerce tool descriptions to strings in OpenAI normalization. Cherry-picked onto release tip; tests 3/3 green.

* feat(sse): x-omniroute-strip-reasoning header to drop reasoning_content (diegosouzapw#4678)

Integrated into release/v3.8.37 — x-omniroute-strip-reasoning header. Cherry-picked onto release tip (resolved chatCore.ts/headers.ts adjacency conflict, kept resolveCompressionHeader + isStripReasoningRequested); tests 8/8 green.

* fix(combo): flatten Anthropic tool messages + tool history to prevent upstream 503 (diegosouzapw#4648)

Integrated into release/v3.8.37 — flattenToolHistory helper (combo anti-503). Cherry-picked onto release tip; tests 9/9 green.

* feat(headroom): proxy lifecycle management + dashboard UI (Docker sidecar supported) (diegosouzapw#4649)

Integrated into release/v3.8.37 — headroom proxy lifecycle (status/start/stop, local-only + spawn-capable per Rules diegosouzapw#15/diegosouzapw#17). Cherry-picked onto release tip; lifecycle 7/7 + route-guard 43/43 + check:cycles green.

* feat(cli): multi-model support for Factory Droid CLI (diegosouzapw#4682)

Integrated into release/v3.8.37 — Factory Droid multi-model support. Cherry-picked onto release tip (kept readJsoncConfig + droidCustomModels imports); droid-custom-models 11/11 green.

* fix(providers): require Default Model in compatible-provider API-key setup (diegosouzapw#4641)

Integrated into release/v3.8.37 — require Default Model in compatible-provider API-key setup. Cherry-picked fix + test-move onto release tip (kept release providerSpecificData + QuotaScrapingFields; fixed moved-test import path; baseline rebaseline unneeded, 865<866); UI test 2/2 green.

* fix(dashboard): stop double-masking already-masked API key in list (E2E 3/9 regression) (diegosouzapw#4671)

Integrated into release/v3.8.37 — render server-masked key verbatim (drop redundant maskKey call). Note: release's maskKey already guards '****' (since v3.8.34), so this is a safe simplification; added a contract test pinning the **** passthrough invariant (2/2 green, would fail against the pre-guard maskKey = the historical double-mask bug).

* chore(quality): rebaseline file-size for rc17 PR batch drift

Own growth from the merged rc17 PRs (diegosouzapw#4678/diegosouzapw#4686/diegosouzapw#4688) at existing chokepoints —
cohesive, not extractable:
- open-sse/handlers/responseSanitizer.ts 1103->1122 (SanitizeOpenAIResponseOptions + stripReasoning, diegosouzapw#4678)
- open-sse/services/tokenRefresh.ts 2070->2090 (codex 401 unrecoverable-refresh guard, diegosouzapw#4686)
- tests/unit/token-refresh-service.test.ts 1322->1353 (401 regression case, diegosouzapw#4686)
- tests/unit/translator-openai-responses-req.test.ts 1047->1050 (reasoning_effort assertion, diegosouzapw#4688)

* docs(env): document HEADROOM_URL in .env.example + ENVIRONMENT.md

The headroom proxy lifecycle (diegosouzapw#4649) reads HEADROOM_URL (src/lib/headroom/detect.ts,
default http://localhost:8787) but it was missing from the env contract, tripping
check:env-doc-sync. Adds the var to both .env.example (commented, has a default) and
the Proxy Health table in ENVIRONMENT.md.

* fix(sse): stream writer mock abort() returns a Promise (diegosouzapw#4788)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): fall back to default data dir when DATA_DIR is not writable (diegosouzapw#4767)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(oauth): verify Cursor installation on Linux before auto-import (diegosouzapw#4770)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): track Ollama streaming usage from raw NDJSON chunks (diegosouzapw#4754)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): strip enumDescriptions from antigravity tool schema (diegosouzapw#4740)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): include low-level cause details in formatProviderError (diegosouzapw#4741)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(translator): strip x-anthropic-billing-header in claude-to-openai (diegosouzapw#4728)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): gate Kiro image attachments behind a Claude-capability check (diegosouzapw#4763)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): read Antigravity usage from the response.usageMetadata envelope (diegosouzapw#4785)

Integrated into release/v3.8.37 — Antigravity response.usageMetadata envelope. Cherry-picked onto release tip (resolved test-tail adjacency with diegosouzapw#4754 Ollama block); usage-extractor 23/23 green.

* fix(api): fall back to existing access token for any OAuth provider on refresh failure (diegosouzapw#4786)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): verify launchd registration + skip self-SIGTERM in macOS autostart (diegosouzapw#4765)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(executors): anthropic-compatible-* gateways get Bearer alongside x-api-key (diegosouzapw#4729)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): json_schema fallback for OpenAI-compatible providers (diegosouzapw#4766)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): use workos auth token shape for cline (diegosouzapw#4787)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* feat(sse): parse Gemini CLI 429 retryDelay from structured RetryInfo (diegosouzapw#4738)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): finalize tool_calls finish_reason on early stream end in OpenAI Responses translator (diegosouzapw#4764)

Integrated into release/v3.8.37 — computeFinishReason finalizes tool_calls on early stream end (Responses translator). Cherry-picked onto release tip; responses-translation-fixes 29/29 green.

* test(sse): golden-lock provider.ts translate-path across all providers (diegosouzapw#4734)

Integrated into release/v3.8.37 — golden-lock for provider.ts translate-path. Cherry-picked onto release tip; snapshot regenerated against the current provider set (UPDATE_GOLDEN=1, 167 entries); golden test 3/3 deterministic.

* chore(quality): rebaseline file-size for rc17 leva2 PR batch drift

Own growth from the merged leva2 PRs (cohesive, not extractable):
- src/lib/usage/providerLimits.ts 950->955 (diegosouzapw#4786)
- open-sse/executors/default.ts NEW frozen @828 (diegosouzapw#4729 + diegosouzapw#4766 + diegosouzapw#4787 header branches)
- open-sse/translator/request/openai-to-kiro.ts 807->814 (diegosouzapw#4763)
- open-sse/translator/response/openai-responses.ts 923->937 (diegosouzapw#4764)
- tests/unit/executor-default-base.test.ts 1339->1440 (diegosouzapw#4766)
- tests/unit/translator-openai-to-kiro.test.ts 918->980 (diegosouzapw#4763)

* fix(dashboard): align Engine Combos editor engines with API schema (diegosouzapw#4955) (diegosouzapw#5062)

The named-combos pipeline dropdown offered four engines (headroom,
session-dedup, ccr, llmlingua) that stackedPipelineStepSchema rejects, so
selecting one made PUT /api/context/combos/[id] return HTTP 400 while
saveCombo swallowed the non-OK response (if (!res.ok) return). Editing the
default 'Standard Savings' combo and changing an engine reproduced the 400.

- Add canonical STACKED_PIPELINE_ENGINE_INTENSITIES next to the schema as the
  single source of truth; the client dropdown imports it so it can never drift
  from the discriminated union the API validates against.
- Surface save errors and empty-name/empty-pipeline validation in the editor
  instead of failing silently.
- Add a parity unit test asserting the UI engine map equals the schema union
  and that every (engine, intensity) the UI emits is accepted.

* fix(sse): filter nameless hosted tools when converting Responses API to Chat format (diegosouzapw#4789)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): keep desktop sidebar visible via explicit CSS class (diegosouzapw#4812)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip enumDescriptions from Antigravity tool schemas (diegosouzapw#4813)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): resolve passthrough model aliases by providerId in ModelSelectModal (diegosouzapw#4815)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(oauth): allow per-connection refresh lead-time override via providerSpecificData.refreshLeadMs (diegosouzapw#4818)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip X-Stainless-* headers and normalize SDK User-Agent for OpenAI-compatible endpoints (diegosouzapw#4820)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Gemini built-in tools when functionDeclarations present in Antigravity envelope (diegosouzapw#4821)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(api): surface a Docker-localhost hint on provider-node validation connection errors (diegosouzapw#4822)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve bare model names to connection defaultModel before upstream calls (diegosouzapw#4825)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(build): trace-include sql.js sql-wasm.wasm in standalone bundle (diegosouzapw#4839)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Composer <|final|> sentinel markers leaking after Composer reasoning (diegosouzapw#4842)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(config): sync full SiliconFlow model list into registry (diegosouzapw#4844)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): close reasoning before message content in Responses stream (diegosouzapw#4848)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): reject unsupported Kiro [1m] context suffix (diegosouzapw#4816)

Integrated into release/v3.8.37 — cherry-picked onto release tip; test-tail conflict with diegosouzapw#4763 resolved (kept both image + [1m] test blocks); CHANGELOG re-merged; 29/29 green.

* fix(db): validate HuggingFace tokens via whoami-v2 auth probe (diegosouzapw#4819)

Integrated into release/v3.8.37 — defining commit re-homed onto the god-file-split validation module (validateHuggingFaceProvider in validation/openaiFormat.ts + map wiring); 115/115 green.

* fix(sse): make anthropic-version default-guard case-insensitive (diegosouzapw#4823)

Integrated into release/v3.8.37 — conflict with diegosouzapw#4729 Bearer-fallback resolved (kept both Bearer fallback + case-insensitive anthropic-version guard); 48/48 green.

* fix(sse): sanitize Kiro tool schemas to avoid 400 "Improperly formed request" (diegosouzapw#4847)

Integrated into release/v3.8.37 — conflict in kiro-to-openai.ts resolved (kept release fallbackToolCallId + adopted diegosouzapw#1375 toolNameMap remap); 7/7 green.

* feat(sse): add GPT-4 to the GitHub Copilot provider (diegosouzapw#4798)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add GPT-4o mini to GitHub Copilot provider (diegosouzapw#4797)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(api): add MiniMax-M3 pricing row (diegosouzapw#4814)

Integrated into release/v3.8.37 — pricing row re-homed onto god-file-split pricing/regional.ts (pricing.ts is now a barrel); 4/4 green.

* fix(cli): save runtime deps with --save-exact so a sibling install can't prune them (diegosouzapw#4841)

Integrated into release/v3.8.37 — trayRuntime conflict resolved (kept release SYSTRAY_SPEC + added --save-exact); 2/2 green.

* fix(sse): preserve required fields in antigravity tool schemas (diegosouzapw#4843)

Integrated into release/v3.8.37 — conflict resolved (kept diegosouzapw#4740/diegosouzapw#4813 enumDescriptions strip + typed normalizeSchemaTypes, added required-preservation helpers; test-tail merged keeping both enumDescriptions + required tests); 7/7 green.

* chore(quality): rebaseline file-size for rc17b leva3 PR batch drift

* fix(sse): strip reasoning blobs from agentic context to prevent O(n^2) token growth (diegosouzapw#4849)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): unwrap Qoder HTTP 200 SSE error envelope so fallback can trigger (diegosouzapw#4850)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip temperature for Claude models with extended thinking (diegosouzapw#4853)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): emit valid concatenable kiro tool_calls.arguments deltas (diegosouzapw#4855)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add toggleable tool-source diagnostics (diegosouzapw#4856)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): redact api key from the AUTH debug log in the chat handler (diegosouzapw#4858)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): forward AI SDK image parts in Responses translator (diegosouzapw#4859)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve custom combos by id and case-insensitive name (diegosouzapw#4446) (diegosouzapw#4869)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): exclude WS bridge controller-closed error from provider breaker (diegosouzapw#4602) (diegosouzapw#4870)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(providers): add xAI Grok inbound translators and thinking patcher (diegosouzapw#4910)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(embeddings): add dimensions override field to embedding combos (diegosouzapw#4913)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(oauth): Codex bulk-import endpoint — POST /api/oauth/codex/import (diegosouzapw#4914)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(antigravity): retry transient upstream failures (diegosouzapw#4941)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): surface malformed HTTP-200 upstream responses (diegosouzapw#4942)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): normalize Codex custom tools (apply_patch) to { input: string } schema (diegosouzapw#4862)

Integrated into release/v3.8.37 — conflict in request/openai-responses.ts resolved (kept diegosouzapw#4789 nameless-tool skip + added diegosouzapw#1007 custom-tool {input:string} normalization); 48/48 green incl. diegosouzapw#4789/diegosouzapw#4859 regression.

* fix(sse): dense, deterministic output ordering in Responses API response.completed (diegosouzapw#4906)

Integrated into release/v3.8.37 — manual integration with diegosouzapw#4862 in response/openai-responses.ts (custom-tool funcItem + dense recordCompletedItem). Fixed a latent diegosouzapw#4848 interaction: the close-reasoning-before-message guard force-closed <think>-tag reasoning prematurely, which dense output (diegosouzapw#4906) then snapshotted as a partial buffer ("plan" vs "planning") — scoped the guard to native reasoning_content (!inThinking) in BOTH transformer + translator paths. Full Responses suite 203/203 green incl. diegosouzapw#4848/diegosouzapw#4862 regression.

* feat(sse): auto-promote successful combo model to position diegosouzapw#1 (diegosouzapw#4852)

Integrated into release/v3.8.37 — dropped the stale file-size-baseline.json hunk (re-derived against the rc17b rebaseline); code+test applied clean; 13/13 green.

* feat(providers): add Pioneer AI (Fastino Labs) provider (diegosouzapw#4909)

Integrated into release/v3.8.37 — providers.ts apikey block re-homed onto god-file-split src/shared/constants/providers/apikey/frontier-labs.ts (inline APIKEY_PROVIDERS no longer exists); registry/pioneer + providers/index.ts applied clean; 6/6 green.

* add DGrid AI gateway provider (diegosouzapw#4931)

Integrated into release/v3.8.37 — rebased the contributor's commit onto the release tip; providers.ts god-file-split conflict resolved by relocating the dgrid APIKEY_PROVIDERS entry into apikey/gateways.ts; CHANGELOG added. 7/7 green. Thanks @dgridOP!

* chore(quality): rebaseline file-size for rc17b leva4 PR batch drift

* docs(routing): sync combo strategy docs for Fusion (17 strategies) (diegosouzapw#5067)

Fusion (16th strategy, panel fan-out + judge synthesis) and headroom
shipped but the strategy-count docs were stale (14/15) and omitted both.
Update every combo-strategy reference to the canonical 17, add fusion +
headroom to all strategy tables, and add a dedicated Fusion section to
AUTO-COMBO.md documenting judgeModel / fusionTuning config + an example.

- CLAUDE.md, README.md, FEATURES.md, RESILIENCE_GUIDE.md,
  ARCHITECTURE.md, OPEN_SSE_ARCHITECTURE.md, OMNIROUTE_VS_ALTERNATIVES.md,
  docs/README.md, request-pipeline.mmd: 14/15 -> 17, list fusion + headroom
- docs/routing/AUTO-COMBO.md: strategy table + new Fusion strategy section
- docs/openapi.yaml: add reset-window, headroom, fusion to the strategy enum

* fix(oauth): classify /api/oauth/cursor/auto-import as local-only (route-guard) (diegosouzapw#5070)

The Cursor auto-import route runs execFile("which", ["cursor"]) to verify a
local Cursor install before importing credentials — a child-process spawn. The
check:route-guard-membership gate (Hard Rules diegosouzapw#15/diegosouzapw#17) flagged it as an
unclassified spawn-capable route: reachable past the loopback gate, an
RCE-via-tunnel surface (a leaked JWT over a tunnel could trigger the spawn).

Classify the specific path in LOCAL_ONLY_API_PREFIXES so loopback enforcement
runs unconditionally before any auth check. Scoped to the exact path — the rest
of /api/oauth/ (browser redirect/callback flows) stays remote-reachable.

TDD: added a failing-then-passing assertion in route-guard-local-prefix.test.ts
(classification + an over-broadening guard proving sibling OAuth paths stay
remote). check:route-guard-membership now reports 0 new gaps.

* chore(release): v3.8.37 — 2026-06-26

---------

Co-authored-by: dgridOP <dgrid_op@outlook.com>
@diegosouzapw
diegosouzapw deleted the fix/port-pr-1599-strip-reasoning-blobs-agentic-context branch June 26, 2026 22:01
diegosouzapw added a commit to KooshaPari/OmniRoute that referenced this pull request Jun 27, 2026
…(drop out-of-scope 'fix unit gates' edits)

The PR's 0dd7df6 'test(release): fix v3838 unit gates' commit silently
reverted diegosouzapw#5122 (reasoning-replay preserveReasoningContent — DeepSeek V4/Kimi K2)
and re-introduced the diegosouzapw#4849 O(n^2) reasoning growth for non-replay providers,
plus an out-of-scope dataPaths EEXIST tweak. Restored both to the release tip;
diegosouzapw#5093 keeps only its 3 declared resilience fixes.
diegosouzapw pushed a commit that referenced this pull request Jun 27, 2026
Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted #5122 reasoning-replay (preserveReasoningContent) + re-introduced #4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.
@diegosouzapw diegosouzapw mentioned this pull request Jun 27, 2026
diegosouzapw added a commit that referenced this pull request Jun 27, 2026
* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor #4912, kiro #4911,
videoGeneration #5051, default #4727, base #4846, chat #5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (#5085) (#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (#5088) (#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (#5066) (#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (#5108) (#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (#5103) (#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (#5117)

Repairs the release/v3.8.38 base-reds; unblocks #5078.

* chore(quality): rebaseline file-size for responseSanitizer (#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (#5100)

Base-reds fixed (#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (#5101)

Base-reds fixed (#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (#5074)

Base-reds fixed (#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (#5102)

Base-reds fixed (#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (#5120)

Unblocks Lint (test-discovery) on #5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (#5122)

Repairs 3 release-green test reds + test-masking; unblocks #5078.

* test(golden): redact live Node version from provider translate-path snapshot (#5125)

Final golden unblock for #5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (#5126)

Coverage shard golden unblock for #5078.

* Ignore disconnect races during in-band stream error handling (#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (#3368) (#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with #5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule #11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

#5020 (grok-cli), #5065 (factory), #5105 (zenmux-free) added providers but did
not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted #5122 reasoning-replay (preserveReasoningContent) + re-introduced #4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with #4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule #18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (#4845/#5105/#5020/#4940/#5093/
#5015 + #5121 cookie-dedup helper extraction). check:complexity/check:file-size do
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization #674) (#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL #674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (#5128) (#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (#5110) (#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (#5082) (#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (#3321) (#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (#5109) (#5137)

* feat(sidebar): add support for colored menu icons (#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule #18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for #5020 (grok-cli) and #5105 (zenmux-free), surfaced by the
full CI on the release PR (#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (#5140)

Extracted the real change from #5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes #4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
#3812 colored menu icons). Removing the orphan key restores a clean
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (#5096) + observed quota reset windows (#5025) (#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR #5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via #5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR #5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule #2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (#5038, #5057, #5076) (#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (#3812 colored menu
  icons, per-item accent map; #5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (#5064 self-inflicted-timeout cooldown
  skip + #5124 long OpenAI-compatible SSE hardening + #5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in #3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup #5143,
  quota keepalive #5102, web-session robustness #5121, MiniMax/Nemotron #5136,
  model-visibility #5091, failover logs #5016, disconnect races #5007, sidebar
  orphan #5142, SRE playbooks salvage #5138, new Security #5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged #5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation #4389 -> #5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: #5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by #5147)

* fix(i18n): add missing English UI labels (#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from #5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>
dimaslanjaka pushed a commit to dimaslanjaka/OmniRoute that referenced this pull request Jun 28, 2026
* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (diegosouzapw#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (diegosouzapw#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (diegosouzapw#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (diegosouzapw#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (diegosouzapw#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (diegosouzapw#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (diegosouzapw#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (diegosouzapw#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (diegosouzapw#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (diegosouzapw#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (diegosouzapw#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (diegosouzapw#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (diegosouzapw#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (diegosouzapw#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (diegosouzapw#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (diegosouzapw#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (diegosouzapw#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (diegosouzapw#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (diegosouzapw#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (diegosouzapw#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor diegosouzapw#4912, kiro diegosouzapw#4911,
videoGeneration diegosouzapw#5051, default diegosouzapw#4727, base diegosouzapw#4846, chat diegosouzapw#5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (diegosouzapw#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (diegosouzapw#5085) (diegosouzapw#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (diegosouzapw#5088) (diegosouzapw#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (diegosouzapw#5066) (diegosouzapw#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (diegosouzapw#5108) (diegosouzapw#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (diegosouzapw#5103) (diegosouzapw#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (diegosouzapw#5117)

Repairs the release/v3.8.38 base-reds; unblocks diegosouzapw#5078.

* chore(quality): rebaseline file-size for responseSanitizer (diegosouzapw#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (diegosouzapw#5100)

Base-reds fixed (diegosouzapw#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (diegosouzapw#5101)

Base-reds fixed (diegosouzapw#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (diegosouzapw#5074)

Base-reds fixed (diegosouzapw#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (diegosouzapw#5102)

Base-reds fixed (diegosouzapw#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (diegosouzapw#5120)

Unblocks Lint (test-discovery) on diegosouzapw#5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (diegosouzapw#5122)

Repairs 3 release-green test reds + test-masking; unblocks diegosouzapw#5078.

* test(golden): redact live Node version from provider translate-path snapshot (diegosouzapw#5125)

Final golden unblock for diegosouzapw#5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (diegosouzapw#5126)

Coverage shard golden unblock for diegosouzapw#5078.

* Ignore disconnect races during in-band stream error handling (diegosouzapw#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (diegosouzapw#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (diegosouzapw#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (diegosouzapw#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (diegosouzapw#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (diegosouzapw#3368) (diegosouzapw#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (diegosouzapw#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (diegosouzapw#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (diegosouzapw#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (diegosouzapw#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with diegosouzapw#5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (diegosouzapw#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule diegosouzapw#11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (diegosouzapw#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (diegosouzapw#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted diegosouzapw#5122 reasoning-replay (preserveReasoningContent) + re-introduced diegosouzapw#4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (diegosouzapw#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with diegosouzapw#4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule diegosouzapw#18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (diegosouzapw#4845/diegosouzapw#5105/diegosouzapw#5020/diegosouzapw#4940/diegosouzapw#5093/
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization diegosouzapw#674) (diegosouzapw#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL diegosouzapw#674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (diegosouzapw#5128) (diegosouzapw#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (diegosouzapw#5110) (diegosouzapw#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (diegosouzapw#5082) (diegosouzapw#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (diegosouzapw#3321) (diegosouzapw#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (diegosouzapw#5109) (diegosouzapw#5137)

* feat(sidebar): add support for colored menu icons (diegosouzapw#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule diegosouzapw#18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for diegosouzapw#5020 (grok-cli) and diegosouzapw#5105 (zenmux-free), surfaced by the
full CI on the release PR (diegosouzapw#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (diegosouzapw#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (diegosouzapw#5140)

Extracted the real change from diegosouzapw#5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes diegosouzapw#4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (diegosouzapw#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (diegosouzapw#5096) + observed quota reset windows (diegosouzapw#5025) (diegosouzapw#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR diegosouzapw#5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via diegosouzapw#5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR diegosouzapw#5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule diegosouzapw#2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (diegosouzapw#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (diegosouzapw#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (diegosouzapw#5038, diegosouzapw#5057, diegosouzapw#5076) (diegosouzapw#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (diegosouzapw#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (diegosouzapw#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (diegosouzapw#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (diegosouzapw#3812 colored menu
  icons, per-item accent map; diegosouzapw#5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (diegosouzapw#5064 self-inflicted-timeout cooldown
  skip + diegosouzapw#5124 long OpenAI-compatible SSE hardening + diegosouzapw#5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in diegosouzapw#3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup diegosouzapw#5143,
  quota keepalive diegosouzapw#5102, web-session robustness diegosouzapw#5121, MiniMax/Nemotron diegosouzapw#5136,
  model-visibility diegosouzapw#5091, failover logs diegosouzapw#5016, disconnect races diegosouzapw#5007, sidebar
  orphan diegosouzapw#5142, SRE playbooks salvage diegosouzapw#5138, new Security diegosouzapw#5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged diegosouzapw#5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation diegosouzapw#4389 -> diegosouzapw#5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: diegosouzapw#5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by diegosouzapw#5147)

* fix(i18n): add missing English UI labels (diegosouzapw#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (diegosouzapw#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (diegosouzapw#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (diegosouzapw#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (diegosouzapw#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from diegosouzapw#5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>
KooshaPari added a commit to KooshaPari/OmniRoute that referenced this pull request Jun 29, 2026
* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (diegosouzapw#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (diegosouzapw#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (diegosouzapw#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (diegosouzapw#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (diegosouzapw#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (diegosouzapw#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (diegosouzapw#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (diegosouzapw#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (diegosouzapw#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (diegosouzapw#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (diegosouzapw#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (diegosouzapw#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (diegosouzapw#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (diegosouzapw#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (diegosouzapw#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (diegosouzapw#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (diegosouzapw#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (diegosouzapw#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (diegosouzapw#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (diegosouzapw#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor diegosouzapw#4912, kiro diegosouzapw#4911,
videoGeneration diegosouzapw#5051, default diegosouzapw#4727, base diegosouzapw#4846, chat diegosouzapw#5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (diegosouzapw#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (diegosouzapw#5085) (diegosouzapw#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (diegosouzapw#5088) (diegosouzapw#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (diegosouzapw#5066) (diegosouzapw#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (diegosouzapw#5108) (diegosouzapw#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (diegosouzapw#5103) (diegosouzapw#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (diegosouzapw#5117)

Repairs the release/v3.8.38 base-reds; unblocks diegosouzapw#5078.

* chore(quality): rebaseline file-size for responseSanitizer (diegosouzapw#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (diegosouzapw#5100)

Base-reds fixed (diegosouzapw#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (diegosouzapw#5101)

Base-reds fixed (diegosouzapw#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (diegosouzapw#5074)

Base-reds fixed (diegosouzapw#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (diegosouzapw#5102)

Base-reds fixed (diegosouzapw#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (diegosouzapw#5120)

Unblocks Lint (test-discovery) on diegosouzapw#5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (diegosouzapw#5122)

Repairs 3 release-green test reds + test-masking; unblocks diegosouzapw#5078.

* test(golden): redact live Node version from provider translate-path snapshot (diegosouzapw#5125)

Final golden unblock for diegosouzapw#5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (diegosouzapw#5126)

Coverage shard golden unblock for diegosouzapw#5078.

* Ignore disconnect races during in-band stream error handling (diegosouzapw#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (diegosouzapw#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (diegosouzapw#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (diegosouzapw#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (diegosouzapw#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (diegosouzapw#3368) (diegosouzapw#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (diegosouzapw#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (diegosouzapw#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (diegosouzapw#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (diegosouzapw#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with diegosouzapw#5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (diegosouzapw#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule #11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (diegosouzapw#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (diegosouzapw#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted diegosouzapw#5122 reasoning-replay (preserveReasoningContent) + re-introduced diegosouzapw#4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (diegosouzapw#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with diegosouzapw#4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule #18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (diegosouzapw#4845/diegosouzapw#5105/diegosouzapw#5020/diegosouzapw#4940/diegosouzapw#5093/
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization #674) (diegosouzapw#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL #674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (diegosouzapw#5128) (diegosouzapw#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (diegosouzapw#5110) (diegosouzapw#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (diegosouzapw#5082) (diegosouzapw#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (diegosouzapw#3321) (diegosouzapw#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (diegosouzapw#5109) (diegosouzapw#5137)

* feat(sidebar): add support for colored menu icons (diegosouzapw#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule #18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for diegosouzapw#5020 (grok-cli) and diegosouzapw#5105 (zenmux-free), surfaced by the
full CI on the release PR (diegosouzapw#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (diegosouzapw#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (diegosouzapw#5140)

Extracted the real change from diegosouzapw#5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes diegosouzapw#4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (diegosouzapw#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (diegosouzapw#5096) + observed quota reset windows (diegosouzapw#5025) (diegosouzapw#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR diegosouzapw#5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via diegosouzapw#5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR diegosouzapw#5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule #2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (diegosouzapw#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (diegosouzapw#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (diegosouzapw#5038, diegosouzapw#5057, diegosouzapw#5076) (diegosouzapw#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (diegosouzapw#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (diegosouzapw#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (diegosouzapw#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (diegosouzapw#3812 colored menu
  icons, per-item accent map; diegosouzapw#5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (diegosouzapw#5064 self-inflicted-timeout cooldown
  skip + diegosouzapw#5124 long OpenAI-compatible SSE hardening + diegosouzapw#5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in diegosouzapw#3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup diegosouzapw#5143,
  quota keepalive diegosouzapw#5102, web-session robustness diegosouzapw#5121, MiniMax/Nemotron diegosouzapw#5136,
  model-visibility diegosouzapw#5091, failover logs diegosouzapw#5016, disconnect races diegosouzapw#5007, sidebar
  orphan diegosouzapw#5142, SRE playbooks salvage diegosouzapw#5138, new Security diegosouzapw#5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged diegosouzapw#5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation diegosouzapw#4389 -> diegosouzapw#5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: diegosouzapw#5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by diegosouzapw#5147)

* fix(i18n): add missing English UI labels (diegosouzapw#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (diegosouzapw#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (diegosouzapw#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (diegosouzapw#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (diegosouzapw#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from diegosouzapw#5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>
KooshaPari added a commit to KooshaPari/OmniRoute that referenced this pull request Jun 29, 2026
* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (diegosouzapw#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (diegosouzapw#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (diegosouzapw#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (diegosouzapw#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (diegosouzapw#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (diegosouzapw#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (diegosouzapw#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (diegosouzapw#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (diegosouzapw#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (diegosouzapw#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (diegosouzapw#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (diegosouzapw#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (diegosouzapw#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (diegosouzapw#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (diegosouzapw#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (diegosouzapw#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (diegosouzapw#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (diegosouzapw#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (diegosouzapw#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (diegosouzapw#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor diegosouzapw#4912, kiro diegosouzapw#4911,
videoGeneration diegosouzapw#5051, default diegosouzapw#4727, base diegosouzapw#4846, chat diegosouzapw#5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (diegosouzapw#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (diegosouzapw#5085) (diegosouzapw#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (diegosouzapw#5088) (diegosouzapw#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (diegosouzapw#5066) (diegosouzapw#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (diegosouzapw#5108) (diegosouzapw#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (diegosouzapw#5103) (diegosouzapw#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (diegosouzapw#5117)

Repairs the release/v3.8.38 base-reds; unblocks diegosouzapw#5078.

* chore(quality): rebaseline file-size for responseSanitizer (diegosouzapw#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (diegosouzapw#5100)

Base-reds fixed (diegosouzapw#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (diegosouzapw#5101)

Base-reds fixed (diegosouzapw#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (diegosouzapw#5074)

Base-reds fixed (diegosouzapw#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (diegosouzapw#5102)

Base-reds fixed (diegosouzapw#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (diegosouzapw#5120)

Unblocks Lint (test-discovery) on diegosouzapw#5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (diegosouzapw#5122)

Repairs 3 release-green test reds + test-masking; unblocks diegosouzapw#5078.

* test(golden): redact live Node version from provider translate-path snapshot (diegosouzapw#5125)

Final golden unblock for diegosouzapw#5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (diegosouzapw#5126)

Coverage shard golden unblock for diegosouzapw#5078.

* Ignore disconnect races during in-band stream error handling (diegosouzapw#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (diegosouzapw#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (diegosouzapw#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (diegosouzapw#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (diegosouzapw#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (diegosouzapw#3368) (diegosouzapw#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (diegosouzapw#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (diegosouzapw#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (diegosouzapw#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (diegosouzapw#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with diegosouzapw#5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (diegosouzapw#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule #11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (diegosouzapw#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (diegosouzapw#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted diegosouzapw#5122 reasoning-replay (preserveReasoningContent) + re-introduced diegosouzapw#4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (diegosouzapw#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with diegosouzapw#4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule #18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (diegosouzapw#4845/diegosouzapw#5105/diegosouzapw#5020/diegosouzapw#4940/diegosouzapw#5093/
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization #674) (diegosouzapw#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL #674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (diegosouzapw#5128) (diegosouzapw#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (diegosouzapw#5110) (diegosouzapw#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (diegosouzapw#5082) (diegosouzapw#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (diegosouzapw#3321) (diegosouzapw#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (diegosouzapw#5109) (diegosouzapw#5137)

* feat(sidebar): add support for colored menu icons (diegosouzapw#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule #18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for diegosouzapw#5020 (grok-cli) and diegosouzapw#5105 (zenmux-free), surfaced by the
full CI on the release PR (diegosouzapw#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (diegosouzapw#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (diegosouzapw#5140)

Extracted the real change from diegosouzapw#5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes diegosouzapw#4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (diegosouzapw#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (diegosouzapw#5096) + observed quota reset windows (diegosouzapw#5025) (diegosouzapw#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR diegosouzapw#5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via diegosouzapw#5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR diegosouzapw#5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule #2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (diegosouzapw#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (diegosouzapw#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (diegosouzapw#5038, diegosouzapw#5057, diegosouzapw#5076) (diegosouzapw#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (diegosouzapw#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (diegosouzapw#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (diegosouzapw#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (diegosouzapw#3812 colored menu
  icons, per-item accent map; diegosouzapw#5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (diegosouzapw#5064 self-inflicted-timeout cooldown
  skip + diegosouzapw#5124 long OpenAI-compatible SSE hardening + diegosouzapw#5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in diegosouzapw#3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup diegosouzapw#5143,
  quota keepalive diegosouzapw#5102, web-session robustness diegosouzapw#5121, MiniMax/Nemotron diegosouzapw#5136,
  model-visibility diegosouzapw#5091, failover logs diegosouzapw#5016, disconnect races diegosouzapw#5007, sidebar
  orphan diegosouzapw#5142, SRE playbooks salvage diegosouzapw#5138, new Security diegosouzapw#5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged diegosouzapw#5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation diegosouzapw#4389 -> diegosouzapw#5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: diegosouzapw#5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by diegosouzapw#5147)

* fix(i18n): add missing English UI labels (diegosouzapw#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (diegosouzapw#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (diegosouzapw#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (diegosouzapw#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (diegosouzapw#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from diegosouzapw#5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>
KooshaPari added a commit to KooshaPari/OmniRoute that referenced this pull request Jul 2, 2026
* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization #674) (#5129)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL #674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* Release v3.8.38 (#5078)

* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor #4912, kiro #4911,
videoGeneration #5051, default #4727, base #4846, chat #5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (#5085) (#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (#5088) (#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (#5066) (#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (#5108) (#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (#5103) (#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (#5117)

Repairs the release/v3.8.38 base-reds; unblocks #5078.

* chore(quality): rebaseline file-size for responseSanitizer (#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (#5100)

Base-reds fixed (#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (#5101)

Base-reds fixed (#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (#5074)

Base-reds fixed (#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (#5102)

Base-reds fixed (#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (#5120)

Unblocks Lint (test-discovery) on #5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (#5122)

Repairs 3 release-green test reds + test-masking; unblocks #5078.

* test(golden): redact live Node version from provider translate-path snapshot (#5125)

Final golden unblock for #5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (#5126)

Coverage shard golden unblock for #5078.

* Ignore disconnect races during in-band stream error handling (#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (#3368) (#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with #5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule #11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

#5020 (grok-cli), #5065 (factory), #5105 (zenmux-free) added providers but did
not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df641 'fix unit gates' commit which reverted #5122 reasoning-replay (preserveReasoningContent) + re-introduced #4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with #4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule #18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (#4845/#5105/#5020/#4940/#5093/
#5015 + #5121 cookie-dedup helper extraction). check:complexity/check:file-size do
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization #674) (#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL #674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (#5128) (#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (#5110) (#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (#5082) (#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (#3321) (#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (#5109) (#5137)

* feat(sidebar): add support for colored menu icons (#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule #18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for #5020 (grok-cli) and #5105 (zenmux-free), surfaced by the
full CI on the release PR (#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (#5140)

Extracted the real change from #5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes #4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
#3812 colored menu icons). Removing the orphan key restores a clean
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (#5096) + observed quota reset windows (#5025) (#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR #5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via #5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR #5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule #2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (#5038, #5057, #5076) (#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (#3812 colored menu
  icons, per-item accent map; #5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (#5064 self-inflicted-timeout cooldown
  skip + #5124 long OpenAI-compatible SSE hardening + #5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in #3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup #5143,
  quota keepalive #5102, web-session robustness #5121, MiniMax/Nemotron #5136,
  model-visibility #5091, failover logs #5016, disconnect races #5007, sidebar
  orphan #5142, SRE playbooks salvage #5138, new Security #5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged #5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation #4389 -> #5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: #5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by #5147)

* fix(i18n): add missing English UI labels (#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from #5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* Release v3.8.39 (#5164)

* chore(release): open v3.8.39 development cycle

* docs(changelog): backfill 5 v3.8.38 bullets merged after release finalize

These PRs squash-merged into release/v3.8.38 between the CHANGELOG finalize
(ff57be32f) and the merge-to-main (ae6e2342d), so they shipped in the v3.8.38
tag but had no bullet:

- feat(compression): Ionizer engine (lossy JSON-array sampling + CCR) (#5148)
- fix(sse): preserve non-stream reasoning fields (#5155, @rdself)
- fix(i18n): add missing English UI labels (#5153, @rdself)
- test(combo): gated live smoke (#5151) + release-expectations refresh (#5150, @KooshaPari)

(#5129 exact-host Anthropic baseUrl is already covered by the #5130 bullet — same CodeQL #674.)
Synced 41 i18n CHANGELOG mirrors.

* feat(compression): TOON best-of-N candidate encoder + encoder A/B table (#5163)

Integrated into release/v3.8.39. TOON best-of-N candidate encoder (GCF default, fail-open). 17/17 unit tests pass on merge result; CI reds were base-stale + Quality Ratchet DRIFT.

* fix(zenmux): normalize vendor-prefixed GLM system roles (#5158)

Integrated into release/v3.8.39. ZenMux vendor-prefixed GLM system-role normalization; 12/12 role-normalizer tests pass on merge result. CI reds base-stale.

* [codex] fix xAI OAuth test and reasoning effort (#5157)

Integrated into release/v3.8.39. xAI reasoning-effort normalization (max/xhigh→high) + OAuth test config; 46/46 xai-translator tests pass on merge result. CI reds base-stale.

* docs(i18n): add Traditional Chinese (zh-TW) README and update zh-CN to latest (#5162)

Integrated into release/v3.8.39. Traditional Chinese (zh-TW) README + zh-CN refresh; docs-only.

* test(security): guard PII redaction stays opt-in (default off) + Hard Rule #20 (#5159)

Integrated into release/v3.8.39. PII opt-in regression guard + Hard Rule #20; rebased to strip base-drift (+81/-1). 5/5 guard tests pass; flip-proof verified.

* test(combo): deterministic context-relay universal-handoff coverage (closes phase-2 TODO) (#5168)

Integrated into release/v3.8.39. Deterministic context-relay universal-handoff coverage (3 tests); 3/3 pass on merge result.

* docs(i18n): full sync zh-TW and zh-CN README with canonical English v3.8.39 (#5171)

Integrated into release/v3.8.39. Full zh-TW docs tree + zh-CN sync with canonical English v3.8.39; docs-only.

* fix(serve): honour HOSTNAME from .env instead of hardcoding 0.0.0.0 (#5134) (#5170)

Integrated into release/v3.8.39. HOSTNAME env override in serve (#5134) + regression test (4/4, TDD flip-proof verified).

* fix(sse): resolve nameless deepseek-web tool blocks via parameter-schema match (#5154) (#5173)

Integrated into release/v3.8.39. Schema-based nameless deepseek-web tool-block resolution (#5154); 6/6 tests pass on merge result (incl. ambiguous/no-match negatives + named-tag no-regression).

* fix(sse): normalize array user content for Command Code to avoid upstream 400 (#5166) (#5174)

Integrated into release/v3.8.39. Normalize array user content for Command Code (#5166, user-array/400 symptom); 4/4 tests pass on merge result.

* fix(sse): defer </think> close so it never leaks before tool_calls (#5123) (#5175)

Integrated into release/v3.8.39. Defer </think> close so it never leaks before tool_calls (#5123); 4/4 tests pass (incl. #4633 no-regression). CHANGELOG synced to keep all 3 v3.8.39 fixes.

* fix(dashboard): use amber for home update-step warning icon (#5176)

Integrated into release/v3.8.39. Amber for home update-step warning icon; 1/1 UI test.

* fix(api): LAN/Tailscale dashboard — host-aware CSP + GET-exempt version route + combo field errors (#5083) (#5177)

Integrated into release/v3.8.39. Host-aware CSP (ReDoS/injection-safe host validation) + GET-exempt /api/system/version (POST/spawn stays LOCAL_ONLY, exact-match safe-methods-only) + COMBO_002 firstField. 44/44 tests + route-guard membership gate green. CHANGELOG synced to keep all 4 v3.8.39 fixes.

* fix(api): replace #5083 global middleware CSP with declarative ws: scheme (#5083)

Follow-up to PR #5177 (merged): that version implemented the LAN-CSP fix (Bug 1)
with a new global `src/middleware.ts` + `src/server/csp.ts`, which contradicts the
project's documented architecture — 'No global Next.js middleware — interception is
route-specific' (CLAUDE.md / AGENTS.md) — and was merged unverified (middleware vs
next.config header precedence was never confirmed in a real build).

This replaces that approach with the minimal, declarative equivalent:
  • next.config.mjs: connect-src now permits the bare `ws:` scheme (symmetric with the
    bare `wss:` already allowed) so the dashboard can reach its own Live WS server from
    a LAN/Tailscale host. No middleware.
  • Removes src/middleware.ts, src/server/csp.ts, and tests/unit/csp-host-aware.test.ts.
  • Adds tests/unit/csp-lan-ws-5083.test.ts (incl. a guard asserting src/middleware.ts
    does NOT exist, so the global-middleware approach cannot silently return).

Bugs 2 (GET-exempt /api/system/version) and 3 (COMBO_002 field surfacing) from #5177
are unaffected and remain in place.

Co-authored-by: KooshaPari <KooshaPari@users.noreply.github.com>

* test(combo): end-to-end quota-share DRR routing-decision coverage (matrix parity) (#5179)

Integrated into release/v3.8.39. Quota-share DRR routing-decision coverage (matrix parity); 2/2 pass on merge result.

* feat(agent-bridge): graceful cert-install fallback with manual guide for containers (#4546) (#5178)

Integrated into release/v3.8.39. Agent-bridge graceful cert-install fallback + manual guide (#4546); 6/6 tests pass on merge result.

* fix(antigravity): family-scoped quota lockout (gemini/claude buckets) (#5180)

Integrated into release/v3.8.39 — family-scoped antigravity quota lockout. Rebased from v3.8.37 + validated (vitest 5/5, typecheck clean, full combo-matrix green, model-lockout 99/0). Same-model cross-account retry (chat.ts) deferred pending live antigravity VPS validation.

* fix(cli): force NODE_ENV to match dev/start run mode in custom Next server (#5189)

Integrated into release/v3.8.39. Force NODE_ENV to match dev/start run mode in custom Next server; 2/2 source-scan+ordering tests pass on merge result.

* feat(compression): CCR ranged/grep/stats retrieval (ReDoS-safe, backward-compat) (#5187)

Integrated into release/v3.8.39. CCR ranged/grep/stats retrieval (safe-regex ReDoS guard + length/match caps); 17/17 tests pass on merge result.

* docs(combo): sync all combo/routing-strategy docs to current state + document test coverage (#5185)

Integrated into release/v3.8.39. Combo/routing-strategy docs sync; docs-only.

* fix(mcp): return 404 (not 400) for unknown Streamable HTTP session id (#5169) (#5191)

* fix(api): respect blocked Auto (Zero-Config) provider in /v1/models catalog (#5192) (#5194)

* test(combo): deterministic context-relay codex quota-handoff coverage (closes last gap) (#5195)

* test(ci): wire antigravity-quota-family under test:vitest (fix test-discovery orphan) (#5196)

* fix(oauth): antigravity login no longer hangs — fire-and-forget onboarding + bounded post-exchange (#5193)

Antigravity OAuth hang fix (no-PKCE/no-openid + bounded post-exchange + exchange-500 fix). Includes #5200 (Koosha) revert + owner rebaseline to keep documented comments. Integrated into release/v3.8.39.

* feat(oauth): remote Antigravity login via local helper + paste-credentials (#5203)

Remote Antigravity login: local helper (omniroute login antigravity) + paste-credentials. Integrated into release/v3.8.39.

* fix(translator): accept Claude Messages shape in non-stream malformed-200 guard (#5156)

Integrated into release/v3.8.39

* fix(cli): default dev bundler to Turbopack (16.2.x panic no longer reproduces) (#5206)

Integrated into release/v3.8.39

* fix(cli): auto-calibrate server V8 heap from physical RAM (#5172) (#5213)

The server was spawned with a fixed --max-old-space-size=512 (omniroute serve)
or no heap flag at all (Electron), so RAM-rich boxes still OOM-crashed under
load (Ineffective mark-compacts near heap limit ~500MB) with many providers/
accounts and large model catalogs. New calibrateHeapFallbackMb(os.totalmem())
defaults the heap to ~35% of RAM clamped [512,4096], wired into serve.mjs and
electron/main.js. Explicit OMNIROUTE_MEMORY_MB still wins (#2939 unchanged).

Also addresses #5160 (same OOM root); #5152 (docker) benefits via the same knob.

Closes #5172

* fix(proxy): coalesce fast-fail health probes (#5208)

Integrated into release/v3.8.39

* fix(proxy): close dispatchers when clearing cache (#5202)

Integrated into release/v3.8.39

* fix(cli): raise dev server Node heap limit to 8GB to prevent OOM (#5198)

Integrated into release/v3.8.39

* fix(auth): allow synthetic no-auth fallback for mimocode (#5205)

Integrated into release/v3.8.39

* fix(oauth): preserve Antigravity refresh_token on empty/omitted upstream response (#3850) (#5214)

Google's OAuth refresh tokens are non-rotating: the refresh response usually
omits refresh_token and occasionally returns it as an empty string. The
Antigravity executor used `typeof tokens.refresh_token === "string" ? ... `
which accepts "" (typeof "" === "string") and overwrote the stored token with
empty, nulling it on first refresh. Now treats non-string OR empty as absent and
preserves credentials.refreshToken, matching refreshGoogleToken semantics.

Closes #3850

* fix(responses): normalize non-array input (#5204)

Integrated into release/v3.8.39

* fix(stream): normalize safety finish reasons via shared helper (#5197)

Integrated into release/v3.8.39

* fix(request-logger): never render negative '(-100%)' compression badge (#5201)

Integrated into release/v3.8.39

* fix(combo): reject empty responses api output (#5207)

Integrated into release/v3.8.39 — combo failover now rejects empty Responses API output (validateQuality). Baseline rebaseline dropped (main-measured drift; maintainer rebaselines at release).

* fix(pwa): prefer cached navigation before offline page (#5209)

Integrated into release/v3.8.39 — PWA service worker prefers cached navigation before offline page (#5165).

* chore(release): v3.8.39 — 2026-06-28

* chore(release): rebaseline openapi+i18n coverage ratchet drift for v3.8.39

---------

Co-authored-by: Arthur Bodera <abodera@gmail.com>
Co-authored-by: Nguyen Minh <lop123thcs@gmail.com>
Co-authored-by: lunkerchen <labanchen@gmail.com>
Co-authored-by: Ankit <177378174+anki1kr@users.noreply.github.com>
Co-authored-by: KooshaPari <KooshaPari@users.noreply.github.com>
Co-authored-by: Ardem2025 <ardemb22@gmail.com>
Co-authored-by: backryun <bakryun0718@proton.me>
Co-authored-by: Anton <39598727+NomenAK@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Wilson <pedbookmed@gmail.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>

* fix(docker): copy open-sse workspace manifest before npm ci (v3.8.39 image build) (#5223)

* chore(docker): harden base image against container-scan CVEs (#5228)

apt-get upgrade -y in the base stage pulls security-patched trixie
packages at build time, and npm install -g npm@latest refreshes the
globally-bundled undici/tar inside the npm CLI. Together these clear the
subset of GitHub container-scan CVE alerts that have an upstream fix
available.

None of the flagged CVEs are in the application dependency tree (app
already resolves undici@8.5.0 / tar@7.5.16, both fixed); they live in
the node:24-trixie-slim base layer and npm's own internals, and none are
reachable from the proxy request surface at runtime. CVEs without a
published fix (local-only TOCTOU, etc.) remain until the distro patches
them and the image is rebuilt.

* chore(ci): Trivy advisory scan ignores unfixed CVEs (Security-tab noise) (#5234)

The advisory Trivy image scan uploaded every HIGH/CRITICAL into the
Security tab without ignore-unfixed, flooding it with ~150 unfixable
base-image OS CVEs (Debian trixie packages with no upstream patch,
overwhelmingly local-only and not reachable from the proxy request
surface). Operators cannot act on those, so they are pure noise.

Add ignore-unfixed:true to the advisory step so it mirrors the existing
CRITICAL blocking gate and surfaces only actionable, fixable
vulnerabilities. Wire trivyignores to a new repo-root .trivyignore that
documents the accepted-risk policy and is the single auditable home for
the rare fixable CVE we must temporarily accept (none at present).

Takes effect on the next release image build (Trivy only runs on tag
builds, not main pushes); fixed CVEs drop out of the SARIF and GitHub
auto-resolves the corresponding alerts.

* fix: centralize public origin checks for proxied dashboards (#5278)

Centralizes browser-mutation origin validation into `src/server/origin/publicOrigin.ts` and wires it through the authz pipeline, replacing the per-route same-origin-only check that 403'd dashboard mutations when served behind a reverse proxy on a different public origin. The new module resolves the allowed public origin from configured base-URL env vars or trusted forwarded headers (only when OMNIROUTE_TRUST_PROXY is set AND the peer is loopback/LAN via peer-stamp), validates Sec-Fetch-Site metadata, and sanitizes Host/Forwarded inputs (rejects control chars, userinfo, path/query in Host).

Reviewed sound; validated locally: authz/public-origin + pipeline suites 27/27 green (incl. invalid-origin reject + configured-origin accept), typecheck clean. Maintainer fix-up: moved the new test from tests/unit/server/ (not collected by any runner — orphan-test gate fail) into tests/unit/authz/. Remaining red CI shards are the pre-existing #4076 Dockerfile heap base-red on `main` (unrelated; de-brittled in the v3.8.40 release line).

Co-authored-by: Thinkscape <Thinkscape@users.noreply.github.com>

* Release v3.8.40

v3.8.40 cycle integration → main. All test gates green (Unit/Integration/Coverage/Node-compat/Quality-Ratchet). The only red check, 'PR Test Policy', is the test-masking heuristic firing on the cumulative ~57-commit release diff (legitimate assert consolidations already reviewed per-PR — Gemini CLI removal #5246, retired GPT models #5280, provider catalog refreshes); overridden with --admin per the documented release-PR convention. CodeQL/SonarQube advisory scans non-blocking; #5278's code already passed CodeQL on main. Homologated on VPS 192.168.0.15 (v3.8.40 healthy).

* Release v3.8.41 (#5327)

Release v3.8.41 — 52 commits since v3.8.40 (19 CHANGELOG bullets, 11 contributors).

All gating CI green: Unit×8, Coverage×8, Vitest, Package Artifact, Quality Ratchet, CodeQL, Lint, Docs Sync (Strict), Node 24/26 compat, E2E×9, Integration, Electron smoke.

Advisory checks overridden (main unprotected): PR Test Policy = test-masking heuristic on the cumulative 52-commit assert delta (legitimate dead-code-sweep removals + consolidations, reviewed per-PR); SonarCloud/SonarQube = new-code maintainability/coverage quality gate (CodeQL/Semgrep/Security/npm-audit/Dependabot all clean — not a security finding).

* deps: bump the development group across 1 directory with 9 updates (#5415)

Bumps the development group with 8 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [@axe-core/playwright](https://github.com/dequelabs/axe-core-npm) | `4.11.3` | `4.12.1` |
| [@playwright/test](https://github.com/microsoft/playwright) | `1.61.0` | `1.61.1` |
| [@tailwindcss/postcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/@tailwindcss-postcss) | `4.3.1` | `4.3.2` |
| [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) | `26.0.0` | `26.0.1` |
| [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react) | `6.0.2` | `6.0.3` |
| [knip](https://github.com/webpro-nl/knip/tree/HEAD/packages/knip) | `6.18.0` | `6.23.0` |
| [prettier](https://github.com/prettier/prettier) | `3.8.4` | `3.9.4` |
| [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/typescript-eslint) | `8.61.1` | `8.62.1` |



Updates `@axe-core/playwright` from 4.11.3 to 4.12.1
- [Release notes](https://github.com/dequelabs/axe-core-npm/releases)
- [Changelog](https://github.com/dequelabs/axe-core-npm/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/dequelabs/axe-core-npm/commits)

Updates `@playwright/test` from 1.61.0 to 1.61.1
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](https://github.com/microsoft/playwright/compare/v1.61.0...v1.61.1)

Updates `@tailwindcss/postcss` from 4.3.1 to 4.3.2
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.3.2/packages/@tailwindcss-postcss)

Updates `@types/node` from 26.0.0 to 26.0.1
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Updates `@vitejs/plugin-react` from 6.0.2 to 6.0.3
- [Release notes](https://github.com/vitejs/vite-plugin-react/releases)
- [Changelog](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite-plugin-react/commits/plugin-react@6.0.3/packages/plugin-react)

Updates `knip` from 6.18.0 to 6.23.0
- [Release notes](https://github.com/webpro-nl/knip/releases)
- [Commits](https://github.com/webpro-nl/knip/commits/knip@6.23.0/packages/knip)

Updates `prettier` from 3.8.4 to 3.9.4
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/3.9.4/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/3.8.4...3.9.4)

Updates `tailwindcss` from 4.3.1 to 4.3.2
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.3.2/packages/tailwindcss)

Updates `typescript-eslint` from 8.61.1 to 8.62.1
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/typescript-eslint/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.62.1/packages/typescript-eslint)

---
updated-dependencies:
- dependency-name: "@axe-core/playwright"
  dependency-version: 4.12.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
- dependency-name: "@playwright/test"
  dependency-version: 1.61.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: "@tailwindcss/postcss"
  dependency-version: 4.3.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: "@types/node"
  dependency-version: 26.0.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: "@vitejs/plugin-react"
  dependency-version: 6.0.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: knip
  dependency-version: 6.23.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
- dependency-name: prettier
  dependency-version: 3.9.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
- dependency-name: tailwindcss
  dependency-version: 4.3.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: typescript-eslint
  dependency-version: 8.62.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* docs: add relay backend strategy guide (#5533)

* Release v3.8.42 (#5459)

Release v3.8.42 — full CHANGELOG in CHANGELOG.md.

CI: 103 checks green incl. CodeQL (all languages), Semgrep, all 8 unit shards,
coverage, Node 24 compat, and integration tests. Full unit suite validated
locally: 19437 pass / 0 fail. The 3 red checks are advisory and do not gate
main (no required status checks): SonarCloud/SonarQube new-code coverage gate,
and PR Test Policy (test-masking detector flagging the legitimate dead-Phind
provider removal in #5530 — reviewed, correct).

Includes cycle-close reconciliation + repair of inherited base-red tests from
#5480/#5527/#5427/#5521 that the PR->release fast-path did not exercise.

* Fix grammatical errors in readme (#5738)

* Release v3.8.43 (#5609)

* chore(release): open v3.8.43 development cycle

* docs(relay): clarify backend routing contract (#5621)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(security): avoid rendering error stacks (#5624)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(chatgpt-web): restore dot-form Pro model ids (#5549)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* feat(commandCode): add multimodal image support for CC vision models (#5557)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(providers): validate M365 Copilot web credentials (#5432)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(sse): bound chat hot-path heap — pressure-aware admission + response cap + clone reductions (#5152) (#5425)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix: model lockout not recording for 429 rate_limit_exceeded from Antigravity

## Problem

When Antigravity returns HTTP 429 with `rate_limit_exceeded` error code,
the model lockout system never records the failure, so the model is not
cooled down despite being rate-limited.

### Root Cause

Antigravity's 429 error text is: `"Resource has been exhausted (e.g. check
quota)."`

The QUOTA_PATTERNS in `classify429.ts` contained overly broad regexes:
- `/resource.*exhaust/i` — matches "Resource has been exhausted"
- `/check.*quota/i` — matches "check quota"

This caused `classifyErrorText()` to return `QUOTA_EXHAUSTED` (wrong),
which set `providerExhausted = true` in the combo target exhaustion logic.
With `providerExhausted`, the retry path was skipped entirely, and while
the "done retrying" path should still record lockout, the misclassification
cascaded into incorrect provider-level exhaustion state.

Additionally, `targetExhaustion.ts` used the raw error text string instead
of the structured error code (`rate_limit_exceeded`) that was already
parsed from the response body.

## Fix

1. **classify429.ts** — Removed overly broad `/resource.*exhaust/i` and
   `/check.*quota/i` from QUOTA_PATTERNS. Antigravity's rate-limit wording
   is not a true quota exhaustion signal.

2. **targetExhaustion.ts** — Added optional `structuredError` to
   `ApplyComboTargetExhaustionOptions`. When available, the structured
   error code (e.g. `rate_limit_exceeded`) takes precedence over raw error
   text for exhaustion classification.

3. **combo.ts** — Passes `structuredError` to both `applyComboTargetExhaustion`
   call sites (dispatch path + retry-or-rotate path).

## Effect

`structuredError.code = "rate_limit_exceeded"` → classified as rate-limit
(not quota) → `providerExhausted = false` → retry proceeds →
`recordModelLockoutFailure` called → model enters lockout with proper
cooldown (120s base, exponential backoff).

## Tests

Added 2 new tests for `structuredError.code` precedence in exhaustion
classification. All 28 related tests pass.

* fix(checks): normalize route paths on windows (#5613)

Integrated into release/v3.8.43. Windows path-normalization fix for the route-guard membership gate + regression test (Rule #18). Co-authored test added by maintainer.

* fix: truncate tool list when provider limit exceeds MAX_TOOLS_LIMIT (grok-cli 200)

- Add proactive PROVIDER_TOOL_LIMITS map with grok-cli: 200
- Fix regex to capture 'maximum is 200' (not '427 tools provided')
- Remove broken truncation gate that skipped limits >= MAX_TOOLS_LIMIT (128)
- Add tests for Grok regex, proactive limits, and limits above threshold

Refs #5563

* test(chatcore): cover grok-cli tool-list truncation via prepareUpstreamBody (#5563)

Co-authored-by: diegosouzapw <diegosouza.pw@gmail.com>

* fix(security): v3.8.15 hardening follow-ups (Seg2/Seg3/Seg4/Bug3) (#5512)

Security v3.8.15 hardening follow-ups: Seg2 (CHANGEME boot warn), Seg3 (auth_token cookie maxAge 30d), Seg4 (VS Code path-token once-per-process warning), Bug3 (real global install path resolution), Bug1 (segment-match node_modules in auto-update detection). All 5 carry TDD regression guards.

* Fix HuggingChat web session routing (#5592) (#5592)

Integrated into release/v3.8.43. HuggingChat web session-routing fix (root parent-message fetch + cookie propagation + encrypted-credential guard) + 24-model catalog refresh. Maintainer adjustments (co-authored): reverted the freeModelCatalog.data.ts whole-file reformat down to the surgical 24-record huggingchat change (preserving the auto-generated compact format), and added a 502 regression test for the null parent-message-id path (Rule #18).

* fix: preserve system role for GLM 5.1/5.2 (#5610) (#5663)

* fix: restore Codex Responses WS TLS profile + apply proxy (#5591, #5611) (#5668)

* fix: allow saving providers without a live validator (#5565, #5567) (#5669)

* fix: static model catalog for jules/linkup/ollama/searchapi search providers (#5569, #5571, #5573, #5575) (#5672)

* fix: live AI/ML API catalog + deprecate dead CablyAI (#5570, #5568) (#5673)

* fix: correct 404 provider setup links for ollama/searchapi/you.com (#5572, #5574, #5576) (#5674)

* fix: page call_logs cleanup queries to avoid startup OOM on large DBs (#5618) (#5675)

* fix: use PowerShell Expand-Archive on Windows for embedded-service install (#5590) (#5678)

* fix: treat array content blocks as valid output in detectMalformedNonStream (#5559) (#5680)

* fix: render memory engine status detail strings in English (#5596) (#5685)

* fix: free proxy pool silent sync failure — iplocate txt + per-source isolation + surface errors (#5595) (#5686)

* chore(quality): close QG v2 tail — drop orphan semcheck.yaml + Fase 9 maturity re-eval (#5681)

- Remove semcheck.yaml: orphan config (zero workflow/script wiring) with stale
  rule counts; deterministic doc-accuracy coverage already exists
  (check:fabricated-docs --strict + docs-counts-sync + docs-symbols). Drop the
  REPOSITORY_MAP row referencing it.
- Add docs/ops/MATURITY_REEVAL.md (Fase 9): re-measures maturity post-Ondas 0-3.
  The two biggest structural weaknesses from QUALITY_GATE_PLAYBOOK (2026-06-16) are
  now closed: fast-gates hole (quality.yml runs typecheck:core + impacted TIA unit
  tests + vitest + shards) and mutation-score-as-ratchet (check-mutation-ratchet.mjs
  + seeded baseline + nightly blocking job). Residual gap is owner/infra-gated
  (branch-protection main, SLSA L3, CodeQL advanced).
- Record agent-lsp as deferred/opt-in (doc-only scaffold, no wiring).

* fix(ci): stabilize nightly-mutation — guard tap.testFiles drift + anti-flake eps (#5682)

Root cause (NOT a timeout): the nightly-mutation run fails on cold-cache nights
because the blocking mutation-ratchet job measures modules below baseline, while
warm-cache nights pass — the verdict tracked GitHub Actions cache state, not code
quality. Proven via a local Stryker probe on headers.ts: covering unit tests
(no-memory-header, strip-reasoning) had drifted OUT of stryker.conf.json
tap.testFiles, so their mutants went covered-but-unkilled = Survived on a cold
full run (COVERED score 61.73 vs 94.29 baseline); adding them restores the kills.

- Add scripts/check/check-mutation-test-coverage.mjs: guards that every UNIT test
  importing a Stryker-mutated module is listed in tap.testFiles. Advisory by
  default, --strict in CI (wired in quality.yml fast-gates). Prevents recurrence.
- Add the 38 drifted covering unit tests to stryker.conf.json tap.testFiles
  (138 -> 176). Monotonically safe: more covering tests only raise/hold the score.
- Add MUTATION_RATCHET_EPS (1.0pt) anti-flake tolerance to check-mutation-ratchet
  so sub-point tap-runner jitter no longer false-fails the gate. Lowers no baseline.
- Tests: check-mutation-test-coverage (3) + eps cases in check-mutation-ratchet.

Residual: a clean post-merge nightly confirms scores return to/above baseline;
any marginal residual gets a baseline re-seed (operator).

* refactor(dashboard): split sidebarVisibility god-file into types + sections leaves (#5683)

Behavior-preserving decomposition: src/shared/constants/sidebarVisibility.ts
1197 -> 291 LOC by extracting two leaves under sidebarVisibility/:
- types.ts (160): HIDEABLE_SIDEBAR_ITEM_IDS + all sidebar types (self-contained).
- sections.ts (762): section building-block consts + SIDEBAR_SECTIONS (imports
  types only — cycle-safe). COMPRESSION_CONTEXT_GROUP + SIDEBAR_SECTIONS stay
  exported; host re-exports both + 'export *' of types, so every consumer import
  path is unchanged.

Byte-identical data verified via JSON.stringify of HIDEABLE_SIDEBAR_ITEM_IDS /
SIDEBAR_ICON_ACCENTS / COMPRESSION_CONTEXT_GROUP / SIDEBAR_SECTIONS / SIDEBAR_PRESETS
+ getSectionItems output (identical before/after). typecheck:core, check:cycles
(no cycles), check:file-size (3 files <800), and the 3 sidebar suites (20/20) pass.
No logic changed.

Note: file-size frozen baseline for sidebarVisibility.ts (1198) can ratchet to 291
to lock the shrink (left for the release ratchet / operator).

* fix: surface fusion-specific config on the Global Routing tab (#5598) (#5688)

* fix(executor): route OpenAI-compatible MCP Responses requests to /responses (#5483)

Closes #5483. OpenAI-compatible providers receiving a Responses-shaped request carrying MCP / tool_search tools now route to the upstream /responses endpoint instead of downgrading to /chat/completions, preserving Codex deferred tool discovery. Detection helpers extracted to open-sse/executors/forceResponsesUpstream.ts. Thanks to @KooshaPari.

* fix(ci): make release-green pre-flight gates visible + bounded so unit reds are not missed (#5644)

Integrated into release/v3.8.43.

* fix(body-size): raise LLM API payload limit for responses routes (#5652)

Integrated into release/v3.8.43. Thanks @JxnLexn!

* fix(test): use lightweight health probe for batch e2e (#5651)

Integrated into release/v3.8.43. Thanks @KooshaPari!

* feat(compression): T05/C5 — preserveSystemPrompt mode enum + legacy back-compat (#5653)

Integrated into release/v3.8.43. Includes the legacy-boolean back-compat derivation so existing preserveSystemPrompt=false installs keep whenNoCache behavior.

* routing: optimize latency strategy with perf metrics (#5629)

Integrated into release/v3.8.43. Thanks @KooshaPari!

* feat(db): models/5004 — self-correcting model context-window overrides (#5667)

Integrated into release/v3.8.43.

* feat(providers): complete SenseNova free Token Plan — chat + Text-to-Image (port from 9router#2233) (#5679)

Integrated into release/v3.8.43.

* feat(api): routing/4985 — configurable response-body validation + failover (#5684)

Integrated into release/v3.8.43.

* fix(chatcore): default Claude tool type to "custom" when missing (#5662)

Integrated into release/v3.8.43. Port from 9router#2196.

Co-authored-by: warelik <warelik@users.noreply.github.com>

* fix(translator): merge consecutive same-role contents for Gemini (port from 9router#2191) (#5661)

Integrated into release/v3.8.43. Port from 9router#2191.

* chore(bun): add locked bun runtime dependency (#5615)

Integrated into release/v3.8.43. Bun 1.3.10 pinned via npm lockfile (adopt-partial decision). Thanks @KooshaPari!

* chore(bun): run validated ts scripts with bun (#5612)

Integrated into release/v3.8.43. Thanks @KooshaPari!

* chore(bun): run CI script checks with bun (#5617)

Integrated into release/v3.8.43. Validated bun==node output for all 3 gates (provider-consistency, compression-budget, known-symbols). Thanks @KooshaPari!

* fix(build): make pack validator bun safe (#5643)

Integrated into release/v3.8.43. Forward-compat guard; node/npm path unchanged. Thanks @KooshaPari!

* docs: document Bun as the allow-listed build/dev script runner (Node stays the published runtime) (#5703)

Integrated into release/v3.8.43.

* feat(analytics): show $0 cost for flat-rate subscription/cookie providers (#5552) (#5704)

* refactor(api): extract unified-catalog helpers into cohesive leaf modules (#5699)

BLOCO E2 of the god-files campaign. The module-level pure/standalone helpers in
src/app/api/v1/models/catalog.ts (1611 LOC) were lifted out verbatim into five
cohesive leaf modules so the catalog host shrinks toward the 800-LOC file-size cap
without any behavior change (host now 1345 LOC; the heavy getUnifiedModelsResponse
orchestrator is untouched — its in-function closures stay put):

- catalogHelpers.ts   — pure numeric/array/shape helpers + shared catalog types
- catalogOpenrouter.ts — OpenRouter id/modality/free-model/display-name helpers
- catalogVision.ts     — vision-capability field derivation (+ isVisionModelId re-export)
- catalogProviderMaps.ts — alias<->providerId resolution maps (buildAliasMaps)
- catalogRequest.ts    — /v1/models API-key auth gating + Codex CLI client detection

The host re-exports getCustomVisionCapabilityFields and isVisionModelId so the public
API consumed by other tests (llm-selector-custom-vision-models, vision-detection-
consistency) is unchanged; all 9 catalog/vision suites stay green.

Adds tests/unit/catalog-helpers-extraction.test.ts: characterization tests for every
extracted helper + a guard asserting the host preserves its public exports.

Validated: typecheck:core, 50 catalog characterization tests, 12 new leaf tests,
integration-wiring, check:cycles, check:file-size (no new violations), ESLint, Prettier.

* feat(mcp): T07 — expose RTK learn/discover as MCP tools (#5691)

Adds two read-only MCP tools wrapping the existing RTK discovery primitives: omniroute_rtk_discover (discoverRepeatedNoise/suggestFilter over recently captured raw tool output → candidate noise patterns + suggested filter) and omniroute_rtk_learn (listRtkCommandSamples + commandToId). Scope read:compression, MCP audit-logged, no new engine logic. Regression guard: tests/unit/compression/rtk-mcp-tools.test.ts. gaps v3.8.42 — T07.

* feat(compression): T05/C3 — opt-in LLM-tier compression engine (#5702)

Adds an opt-in, default-off LLM-tier compression engine ('llm') that condenses non-system message prose via a pluggable chat-completion backend, mirroring the llmlingua contract. Safe by construction: no-op default backend (pass-through out of the box), not in the default stacked pipeline, enabled defaults false, fenced code blocks + system messages never sent to the model, fail-open everywhere, minTokens floor. Real production backend is a VPS-validated follow-up (Hard Rule #18). Regression guard: tests/unit/compression/llm-compressor-engine.test.ts (8). gaps v3.8.42 — T05/C3.

* refactor(db): extract compat/aliases/mitm helpers from db/models.ts into leaf modules (#5705)

BLOCO E3 of the god-files campaign. db/models.ts (1250 LOC) mixed six concerns; the
three cleanly-separable ones plus the shared key_value helpers were lifted out verbatim
into a new src/lib/db/models/ subdirectory, leaving the tightly-coupled custom/synced/
flags trio in the host (host now 936 LOC). The host re-exports every moved public symbol
so the module's public API (consumed by ~29 test files + localDb) is unchanged.

- models/shared.ts      — asRecord / toNonEmptyString / getKeyValue + JsonRecord (19 LOC)
- models/compat.ts      — model-compat overrides + sanitizeUpstreamHeadersMap (249 LOC)
- models/aliases.ts     — model-alias CRUD + cascade delete (61 LOC)
- models/mitmAlias.ts   — MITM alias get/set (32 LOC)

The custom/synced/flags trio stays in the host because it is genuinely coupled
(flags->getCustomModelRow, flags->readCompatList, custom->removeModelCompatOverride,
synced->getModelIsDeleted, setModelIsHidden->updateCustomModel) — splitting it cleanly
is a follow-up. Dependency DAG is acyclic (verified by check:cycles).

Adds tests/unit/db-models-split.test.ts: characterization of the pure extracted helpers
+ a guard asserting the host preserves its full public export surface.

Validated: typecheck:core, check:cycles (no cycles), 77 existing db/models consumer
tests (db-models-crud/extended/aliases-cascade + 7 more) green, 7 new tests, ESLint,
Prettier, check:file-size (host 936 < frozen 1259; no new violations).

* refactor(db): extract pricing/lkgp/cache-metrics from db/settings.ts into leaf modules (#5709)

BLOCO E3 of the god-files campaign. db/settings.ts (1154 LOC) mixed five concerns; the
three cleanly-separable ones plus the shared toRecord/JsonRecord helper were lifted out
verbatim into a new src/lib/db/settings/ subdirectory, leaving the Settings-core + Proxy
config concerns in the host (host now 646 LOC). The host re-exports every moved public
symbol so the module's public API (consumed by ~93 test files + localDb) is unchanged.

- settings/shared.ts      — toRecord + JsonRecord (9 LOC)
- settings/pricing.ts     — pricing layers/sources/per-model + update/reset (254 LOC)
- settings/lkgp.ts        — Last-Known-Good-Provider get/set/clear (49 LOC)
- settings/cacheMetrics.ts — cache metrics + trend (235 LOC)

Settings-core + the Proxy-config concern stay in the host: proxy is the most tangled
(245-line resolveProxyForConnection, resolution cache, imports from ./proxies) and
getSettings is the most central function — leaving them is the correct coupled-core stop.
Pricing/LKGP/Cache have NO dependency on Settings/Proxy helpers (verified); the
dependency DAG is acyclic (check:cycles).

Adds tests/unit/db-settings-split.test.ts: characterization of the shared toRecord helper
+ a guard asserting the host preserves its full public export surface.

Validated: typecheck:core, check:cycles (no cycles), 149 existing+new db/settings consumer
tests green (db-settings-crud/extended, 8 pricing suites, cache-metrics, 2 proxy-resolution
suites + 29 new), ESLint, Prettier, check:file-size (host 646 < frozen 1155).

* fix(translator): re-apply lost defensive hardening for Gemini merge + Claude tool defaults (#5706)

Re-applies two dropped gemini-code-assist hardening fixes (defaultClaudeToolType non-object passthrough; mergeConsecutiveSameRoleContents shallow-copy) with regression tests. Follow-up to #5661/#5662. Integrated into release/v3.8.43.

* feat(codex): generate fallback profiles for compatible models (#5701)

setup-codex now generates Codex profiles for compatible text models from the live /v1/models catalog when the model id doesn't match a hand-tuned pattern, skipping media/embedding models. Integrated into release/v3.8.43.

* docs(changelog): credit @Chewji9875 for #5563 + #5579

Add CHANGELOG credit bullets for grok-cli tool-limit (#5563) and Antigravity 429 lockout (#5579). Documentation-only.

* test(dashboard): repoint sidebar quota-share placement scan to sections.ts (#5711)

The D1 god-file split (#5683) moved the nav-item id definitions out of
src/shared/constants/sidebarVisibility.ts into the extracted leaf
src/shared/constants/sidebarVisibility/sections.ts. This source-scan test
still read the old monolith path, so it found 0 occurrences of
id: "costs-quota-share" and failed (base-red on release/v3.8.43).

Repoint SIDEBAR_PATH to sections.ts where the ids now live. All four
placement assertions (quota-share after quota, same array, far from
costs-budget, exactly one occurrence) hold against the new source.

* refactor(db): extract columns/nodes/rate-limit leaves from db/providers.ts (#5714)

db/providers.ts was a 1106-line god-file mixing four concerns. Extract the
three acyclic, cohesive slices into sibling leaf modules under
src/lib/db/providers/, leaving the tightly-coupled connection-CRUD core in
the host:

  - providers/columns.ts   (116)  10 pure column-normalizer helpers (DB-free)
  - providers/nodes.ts      (163)  6 provider-node CRUD functions
  - providers/rateLimit.ts  (177)  6 rate-limit/quota runtime helpers + formatResetCountdown

Host providers.ts: 1106 -> 719 lines. The connection-CRUD core does not call
any node or rate-limit function (verified), so the host re-exports the 12
moved public symbols via `export { ... } from './providers/<leaf>'` — the
module's public API stays IDENTICAL (23 symbols). Bodies moved verbatim
(byte-identical); the only edit to a moved line is the added `export` on the
10 previously-private normalizers.

Behavior-preserving: 122 existing provider/quota/rate-limit consumer tests
stay green; new tests/unit/db-providers-split.test.ts guards the re-export
barrel + characterizes the pure column helpers (38 assertions).

Refs #3501 (god-file structural shrink).

* refactor(db): extract types + pure mappers from db/proxies.ts (#5717)

db/proxies.ts was a 1059-line god-file. Extract the two acyclic, DB-free
slices into sibling leaf modules under src/lib/db/proxies/, leaving the
tightly-coupled CRUD + assignment + resolution core in the host:

  - proxies/types.ts    (65)   10 proxy type/interface declarations
  - proxies/mappers.ts  (180)  pure row mappers / scope normalizers / payload
                               coercers (toRecord, mapProxyRow, mapAssignmentRow,
                               isRelayProxyType, extractRelayAuth,
                               toRegistryProxyResolution, normalizeScope,
                               normalizeAssignmentScopeId, toLegacyProxyLevel,
                               coerceProxyPayload, redactProxySecrets)

Host proxies.ts: 1059 -> 847 lines. The resolution functions call
createProxy/assignProxyToScope, so the CRUD+resolution core CANNOT be
extracted without an import cycle and stays in the host. The host re-exports
the 2 moved public functions (extractRelayAuth, redactProxySecrets) via
`export { ... } from './proxies/mappers'` — the public API stays IDENTICAL
(20 functions; no types were ever publicly exported). Bodies moved verbatim;
the only host edits are the new leaf imports, the re-export, dropping the now
unused `import { decrypt }`, and two prettier line-wrap reflows of retained
ternary/union lines (token-identical).

Behavior-preserving: 69 existing proxy/registry/relay/family consumer tests
stay green; new tests/unit/db-proxies-split.test.ts guards the re-export
barrel + characterizes the pure mappers (35 assertions).

Refs #3501.

* refactor(db): extract static migration data tables from migrationRunner.ts (#5721)

migrationRunner.ts (1124 lines, frozen-baselined) is the startup migration
orchestrator. As a conservative, zero-behaviour-risk first slice, extract the
six static migration-compatibility DATA tables (verbatim) into a pure-data
leaf, leaving the entire orchestrator + all SQL-running helpers in the host:

  - migrationRunner/constants.ts (118)  RENAMED_MIGRATION_COMPATIBILITY,
    LEGACY_VERSION_SLOT_MIGRATIONS, SUPERSEDED_DUPLICATE_MIGRATIONS,
    PHYSICAL_SCHEMA_SENTINELS, INITIAL_SCHEMA_SENTINELS,
    OPTIONAL_FTS5_MIGRATION_VERSIONS

Host migrationRunner.ts: 1124 -> 1023. The runtime fts5SupportCache (a
WeakMap, mutable state) stays in the host. No public …
KooshaPari added a commit to KooshaPari/OmniRoute that referenced this pull request Jul 2, 2026
…resolve (#216)

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization #674) (#5129)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL #674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* Release v3.8.38 (#5078)

* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor #4912, kiro #4911,
videoGeneration #5051, default #4727, base #4846, chat #5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (#5085) (#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (#5088) (#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (#5066) (#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (#5108) (#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (#5103) (#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (#5117)

Repairs the release/v3.8.38 base-reds; unblocks #5078.

* chore(quality): rebaseline file-size for responseSanitizer (#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (#5100)

Base-reds fixed (#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (#5101)

Base-reds fixed (#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (#5074)

Base-reds fixed (#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (#5102)

Base-reds fixed (#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (#5120)

Unblocks Lint (test-discovery) on #5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (#5122)

Repairs 3 release-green test reds + test-masking; unblocks #5078.

* test(golden): redact live Node version from provider translate-path snapshot (#5125)

Final golden unblock for #5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (#5126)

Coverage shard golden unblock for #5078.

* Ignore disconnect races during in-band stream error handling (#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (#3368) (#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with #5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule #11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

#5020 (grok-cli), #5065 (factory), #5105 (zenmux-free) added providers but did
not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df641 'fix unit gates' commit which reverted #5122 reasoning-replay (preserveReasoningContent) + re-introduced #4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with #4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule #18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (#4845/#5105/#5020/#4940/#5093/
#5015 + #5121 cookie-dedup helper extraction). check:complexity/check:file-size do
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization #674) (#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL #674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (#5128) (#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (#5110) (#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (#5082) (#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (#3321) (#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (#5109) (#5137)

* feat(sidebar): add support for colored menu icons (#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule #18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for #5020 (grok-cli) and #5105 (zenmux-free), surfaced by the
full CI on the release PR (#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (#5140)

Extracted the real change from #5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes #4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
#3812 colored menu icons). Removing the orphan key restores a clean
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (#5096) + observed quota reset windows (#5025) (#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR #5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via #5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR #5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule #2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (#5038, #5057, #5076) (#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (#3812 colored menu
  icons, per-item accent map; #5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (#5064 self-inflicted-timeout cooldown
  skip + #5124 long OpenAI-compatible SSE hardening + #5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in #3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup #5143,
  quota keepalive #5102, web-session robustness #5121, MiniMax/Nemotron #5136,
  model-visibility #5091, failover logs #5016, disconnect races #5007, sidebar
  orphan #5142, SRE playbooks salvage #5138, new Security #5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged #5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation #4389 -> #5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: #5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by #5147)

* fix(i18n): add missing English UI labels (#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from #5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* Release v3.8.39 (#5164)

* chore(release): open v3.8.39 development cycle

* docs(changelog): backfill 5 v3.8.38 bullets merged after release finalize

These PRs squash-merged into release/v3.8.38 between the CHANGELOG finalize
(ff57be32f) and the merge-to-main (ae6e2342d), so they shipped in the v3.8.38
tag but had no bullet:

- feat(compression): Ionizer engine (lossy JSON-array sampling + CCR) (#5148)
- fix(sse): preserve non-stream reasoning fields (#5155, @rdself)
- fix(i18n): add missing English UI labels (#5153, @rdself)
- test(combo): gated live smoke (#5151) + release-expectations refresh (#5150, @KooshaPari)

(#5129 exact-host Anthropic baseUrl is already covered by the #5130 bullet — same CodeQL #674.)
Synced 41 i18n CHANGELOG mirrors.

* feat(compression): TOON best-of-N candidate encoder + encoder A/B table (#5163)

Integrated into release/v3.8.39. TOON best-of-N candidate encoder (GCF default, fail-open). 17/17 unit tests pass on merge result; CI reds were base-stale + Quality Ratchet DRIFT.

* fix(zenmux): normalize vendor-prefixed GLM system roles (#5158)

Integrated into release/v3.8.39. ZenMux vendor-prefixed GLM system-role normalization; 12/12 role-normalizer tests pass on merge result. CI reds base-stale.

* [codex] fix xAI OAuth test and reasoning effort (#5157)

Integrated into release/v3.8.39. xAI reasoning-effort normalization (max/xhigh→high) + OAuth test config; 46/46 xai-translator tests pass on merge result. CI reds base-stale.

* docs(i18n): add Traditional Chinese (zh-TW) README and update zh-CN to latest (#5162)

Integrated into release/v3.8.39. Traditional Chinese (zh-TW) README + zh-CN refresh; docs-only.

* test(security): guard PII redaction stays opt-in (default off) + Hard Rule #20 (#5159)

Integrated into release/v3.8.39. PII opt-in regression guard + Hard Rule #20; rebased to strip base-drift (+81/-1). 5/5 guard tests pass; flip-proof verified.

* test(combo): deterministic context-relay universal-handoff coverage (closes phase-2 TODO) (#5168)

Integrated into release/v3.8.39. Deterministic context-relay universal-handoff coverage (3 tests); 3/3 pass on merge result.

* docs(i18n): full sync zh-TW and zh-CN README with canonical English v3.8.39 (#5171)

Integrated into release/v3.8.39. Full zh-TW docs tree + zh-CN sync with canonical English v3.8.39; docs-only.

* fix(serve): honour HOSTNAME from .env instead of hardcoding 0.0.0.0 (#5134) (#5170)

Integrated into release/v3.8.39. HOSTNAME env override in serve (#5134) + regression test (4/4, TDD flip-proof verified).

* fix(sse): resolve nameless deepseek-web tool blocks via parameter-schema match (#5154) (#5173)

Integrated into release/v3.8.39. Schema-based nameless deepseek-web tool-block resolution (#5154); 6/6 tests pass on merge result (incl. ambiguous/no-match negatives + named-tag no-regression).

* fix(sse): normalize array user content for Command Code to avoid upstream 400 (#5166) (#5174)

Integrated into release/v3.8.39. Normalize array user content for Command Code (#5166, user-array/400 symptom); 4/4 tests pass on merge result.

* fix(sse): defer </think> close so it never leaks before tool_calls (#5123) (#5175)

Integrated into release/v3.8.39. Defer </think> close so it never leaks before tool_calls (#5123); 4/4 tests pass (incl. #4633 no-regression). CHANGELOG synced to keep all 3 v3.8.39 fixes.

* fix(dashboard): use amber for home update-step warning icon (#5176)

Integrated into release/v3.8.39. Amber for home update-step warning icon; 1/1 UI test.

* fix(api): LAN/Tailscale dashboard — host-aware CSP + GET-exempt version route + combo field errors (#5083) (#5177)

Integrated into release/v3.8.39. Host-aware CSP (ReDoS/injection-safe host validation) + GET-exempt /api/system/version (POST/spawn stays LOCAL_ONLY, exact-match safe-methods-only) + COMBO_002 firstField. 44/44 tests + route-guard membership gate green. CHANGELOG synced to keep all 4 v3.8.39 fixes.

* fix(api): replace #5083 global middleware CSP with declarative ws: scheme (#5083)

Follow-up to PR #5177 (merged): that version implemented the LAN-CSP fix (Bug 1)
with a new global `src/middleware.ts` + `src/server/csp.ts`, which contradicts the
project's documented architecture — 'No global Next.js middleware — interception is
route-specific' (CLAUDE.md / AGENTS.md) — and was merged unverified (middleware vs
next.config header precedence was never confirmed in a real build).

This replaces that approach with the minimal, declarative equivalent:
  • next.config.mjs: connect-src now permits the bare `ws:` scheme (symmetric with the
    bare `wss:` already allowed) so the dashboard can reach its own Live WS server from
    a LAN/Tailscale host. No middleware.
  • Removes src/middleware.ts, src/server/csp.ts, and tests/unit/csp-host-aware.test.ts.
  • Adds tests/unit/csp-lan-ws-5083.test.ts (incl. a guard asserting src/middleware.ts
    does NOT exist, so the global-middleware approach cannot silently return).

Bugs 2 (GET-exempt /api/system/version) and 3 (COMBO_002 field surfacing) from #5177
are unaffected and remain in place.

Co-authored-by: KooshaPari <KooshaPari@users.noreply.github.com>

* test(combo): end-to-end quota-share DRR routing-decision coverage (matrix parity) (#5179)

Integrated into release/v3.8.39. Quota-share DRR routing-decision coverage (matrix parity); 2/2 pass on merge result.

* feat(agent-bridge): graceful cert-install fallback with manual guide for containers (#4546) (#5178)

Integrated into release/v3.8.39. Agent-bridge graceful cert-install fallback + manual guide (#4546); 6/6 tests pass on merge result.

* fix(antigravity): family-scoped quota lockout (gemini/claude buckets) (#5180)

Integrated into release/v3.8.39 — family-scoped antigravity quota lockout. Rebased from v3.8.37 + validated (vitest 5/5, typecheck clean, full combo-matrix green, model-lockout 99/0). Same-model cross-account retry (chat.ts) deferred pending live antigravity VPS validation.

* fix(cli): force NODE_ENV to match dev/start run mode in custom Next server (#5189)

Integrated into release/v3.8.39. Force NODE_ENV to match dev/start run mode in custom Next server; 2/2 source-scan+ordering tests pass on merge result.

* feat(compression): CCR ranged/grep/stats retrieval (ReDoS-safe, backward-compat) (#5187)

Integrated into release/v3.8.39. CCR ranged/grep/stats retrieval (safe-regex ReDoS guard + length/match caps); 17/17 tests pass on merge result.

* docs(combo): sync all combo/routing-strategy docs to current state + document test coverage (#5185)

Integrated into release/v3.8.39. Combo/routing-strategy docs sync; docs-only.

* fix(mcp): return 404 (not 400) for unknown Streamable HTTP session id (#5169) (#5191)

* fix(api): respect blocked Auto (Zero-Config) provider in /v1/models catalog (#5192) (#5194)

* test(combo): deterministic context-relay codex quota-handoff coverage (closes last gap) (#5195)

* test(ci): wire antigravity-quota-family under test:vitest (fix test-discovery orphan) (#5196)

* fix(oauth): antigravity login no longer hangs — fire-and-forget onboarding + bounded post-exchange (#5193)

Antigravity OAuth hang fix (no-PKCE/no-openid + bounded post-exchange + exchange-500 fix). Includes #5200 (Koosha) revert + owner rebaseline to keep documented comments. Integrated into release/v3.8.39.

* feat(oauth): remote Antigravity login via local helper + paste-credentials (#5203)

Remote Antigravity login: local helper (omniroute login antigravity) + paste-credentials. Integrated into release/v3.8.39.

* fix(translator): accept Claude Messages shape in non-stream malformed-200 guard (#5156)

Integrated into release/v3.8.39

* fix(cli): default dev bundler to Turbopack (16.2.x panic no longer reproduces) (#5206)

Integrated into release/v3.8.39

* fix(cli): auto-calibrate server V8 heap from physical RAM (#5172) (#5213)

The server was spawned with a fixed --max-old-space-size=512 (omniroute serve)
or no heap flag at all (Electron), so RAM-rich boxes still OOM-crashed under
load (Ineffective mark-compacts near heap limit ~500MB) with many providers/
accounts and large model catalogs. New calibrateHeapFallbackMb(os.totalmem())
defaults the heap to ~35% of RAM clamped [512,4096], wired into serve.mjs and
electron/main.js. Explicit OMNIROUTE_MEMORY_MB still wins (#2939 unchanged).

Also addresses #5160 (same OOM root); #5152 (docker) benefits via the same knob.

Closes #5172

* fix(proxy): coalesce fast-fail health probes (#5208)

Integrated into release/v3.8.39

* fix(proxy): close dispatchers when clearing cache (#5202)

Integrated into release/v3.8.39

* fix(cli): raise dev server Node heap limit to 8GB to prevent OOM (#5198)

Integrated into release/v3.8.39

* fix(auth): allow synthetic no-auth fallback for mimocode (#5205)

Integrated into release/v3.8.39

* fix(oauth): preserve Antigravity refresh_token on empty/omitted upstream response (#3850) (#5214)

Google's OAuth refresh tokens are non-rotating: the refresh response usually
omits refresh_token and occasionally returns it as an empty string. The
Antigravity executor used `typeof tokens.refresh_token === "string" ? ... `
which accepts "" (typeof "" === "string") and overwrote the stored token with
empty, nulling it on first refresh. Now treats non-string OR empty as absent and
preserves credentials.refreshToken, matching refreshGoogleToken semantics.

Closes #3850

* fix(responses): normalize non-array input (#5204)

Integrated into release/v3.8.39

* fix(stream): normalize safety finish reasons via shared helper (#5197)

Integrated into release/v3.8.39

* fix(request-logger): never render negative '(-100%)' compression badge (#5201)

Integrated into release/v3.8.39

* fix(combo): reject empty responses api output (#5207)

Integrated into release/v3.8.39 — combo failover now rejects empty Responses API output (validateQuality). Baseline rebaseline dropped (main-measured drift; maintainer rebaselines at release).

* fix(pwa): prefer cached navigation before offline page (#5209)

Integrated into release/v3.8.39 — PWA service worker prefers cached navigation before offline page (#5165).

* chore(release): v3.8.39 — 2026-06-28

* chore(release): rebaseline openapi+i18n coverage ratchet drift for v3.8.39

---------

Co-authored-by: Arthur Bodera <abodera@gmail.com>
Co-authored-by: Nguyen Minh <lop123thcs@gmail.com>
Co-authored-by: lunkerchen <labanchen@gmail.com>
Co-authored-by: Ankit <177378174+anki1kr@users.noreply.github.com>
Co-authored-by: KooshaPari <KooshaPari@users.noreply.github.com>
Co-authored-by: Ardem2025 <ardemb22@gmail.com>
Co-authored-by: backryun <bakryun0718@proton.me>
Co-authored-by: Anton <39598727+NomenAK@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Wilson <pedbookmed@gmail.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>

* fix(docker): copy open-sse workspace manifest before npm ci (v3.8.39 image build) (#5223)

* chore(docker): harden base image against container-scan CVEs (#5228)

apt-get upgrade -y in the base stage pulls security-patched trixie
packages at build time, and npm install -g npm@latest refreshes the
globally-bundled undici/tar inside the npm CLI. Together these clear the
subset of GitHub container-scan CVE alerts that have an upstream fix
available.

None of the flagged CVEs are in the application dependency tree (app
already resolves undici@8.5.0 / tar@7.5.16, both fixed); they live in
the node:24-trixie-slim base layer and npm's own internals, and none are
reachable from the proxy request surface at runtime. CVEs without a
published fix (local-only TOCTOU, etc.) remain until the distro patches
them and the image is rebuilt.

* chore(ci): Trivy advisory scan ignores unfixed CVEs (Security-tab noise) (#5234)

The advisory Trivy image scan uploaded every HIGH/CRITICAL into the
Security tab without ignore-unfixed, flooding it with ~150 unfixable
base-image OS CVEs (Debian trixie packages with no upstream patch,
overwhelmingly local-only and not reachable from the proxy request
surface). Operators cannot act on those, so they are pure noise.

Add ignore-unfixed:true to the advisory step so it mirrors the existing
CRITICAL blocking gate and surfaces only actionable, fixable
vulnerabilities. Wire trivyignores to a new repo-root .trivyignore that
documents the accepted-risk policy and is the single auditable home for
the rare fixable CVE we must temporarily accept (none at present).

Takes effect on the next release image build (Trivy only runs on tag
builds, not main pushes); fixed CVEs drop out of the SARIF and GitHub
auto-resolves the corresponding alerts.

* fix: centralize public origin checks for proxied dashboards (#5278)

Centralizes browser-mutation origin validation into `src/server/origin/publicOrigin.ts` and wires it through the authz pipeline, replacing the per-route same-origin-only check that 403'd dashboard mutations when served behind a reverse proxy on a different public origin. The new module resolves the allowed public origin from configured base-URL env vars or trusted forwarded headers (only when OMNIROUTE_TRUST_PROXY is set AND the peer is loopback/LAN via peer-stamp), validates Sec-Fetch-Site metadata, and sanitizes Host/Forwarded inputs (rejects control chars, userinfo, path/query in Host).

Reviewed sound; validated locally: authz/public-origin + pipeline suites 27/27 green (incl. invalid-origin reject + configured-origin accept), typecheck clean. Maintainer fix-up: moved the new test from tests/unit/server/ (not collected by any runner — orphan-test gate fail) into tests/unit/authz/. Remaining red CI shards are the pre-existing #4076 Dockerfile heap base-red on `main` (unrelated; de-brittled in the v3.8.40 release line).

Co-authored-by: Thinkscape <Thinkscape@users.noreply.github.com>

* Release v3.8.40

v3.8.40 cycle integration → main. All test gates green (Unit/Integration/Coverage/Node-compat/Quality-Ratchet). The only red check, 'PR Test Policy', is the test-masking heuristic firing on the cumulative ~57-commit release diff (legitimate assert consolidations already reviewed per-PR — Gemini CLI removal #5246, retired GPT models #5280, provider catalog refreshes); overridden with --admin per the documented release-PR convention. CodeQL/SonarQube advisory scans non-blocking; #5278's code already passed CodeQL on main. Homologated on VPS 192.168.0.15 (v3.8.40 healthy).

* Release v3.8.41 (#5327)

Release v3.8.41 — 52 commits since v3.8.40 (19 CHANGELOG bullets, 11 contributors).

All gating CI green: Unit×8, Coverage×8, Vitest, Package Artifact, Quality Ratchet, CodeQL, Lint, Docs Sync (Strict), Node 24/26 compat, E2E×9, Integration, Electron smoke.

Advisory checks overridden (main unprotected): PR Test Policy = test-masking heuristic on the cumulative 52-commit assert delta (legitimate dead-code-sweep removals + consolidations, reviewed per-PR); SonarCloud/SonarQube = new-code maintainability/coverage quality gate (CodeQL/Semgrep/Security/npm-audit/Dependabot all clean — not a security finding).

* deps: bump the development group across 1 directory with 9 updates (#5415)

Bumps the development group with 8 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [@axe-core/playwright](https://github.com/dequelabs/axe-core-npm) | `4.11.3` | `4.12.1` |
| [@playwright/test](https://github.com/microsoft/playwright) | `1.61.0` | `1.61.1` |
| [@tailwindcss/postcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/@tailwindcss-postcss) | `4.3.1` | `4.3.2` |
| [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) | `26.0.0` | `26.0.1` |
| [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react) | `6.0.2` | `6.0.3` |
| [knip](https://github.com/webpro-nl/knip/tree/HEAD/packages/knip) | `6.18.0` | `6.23.0` |
| [prettier](https://github.com/prettier/prettier) | `3.8.4` | `3.9.4` |
| [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/typescript-eslint) | `8.61.1` | `8.62.1` |



Updates `@axe-core/playwright` from 4.11.3 to 4.12.1
- [Release notes](https://github.com/dequelabs/axe-core-npm/releases)
- [Changelog](https://github.com/dequelabs/axe-core-npm/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/dequelabs/axe-core-npm/commits)

Updates `@playwright/test` from 1.61.0 to 1.61.1
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](https://github.com/microsoft/playwright/compare/v1.61.0...v1.61.1)

Updates `@tailwindcss/postcss` from 4.3.1 to 4.3.2
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.3.2/packages/@tailwindcss-postcss)

Updates `@types/node` from 26.0.0 to 26.0.1
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Updates `@vitejs/plugin-react` from 6.0.2 to 6.0.3
- [Release notes](https://github.com/vitejs/vite-plugin-react/releases)
- [Changelog](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite-plugin-react/commits/plugin-react@6.0.3/packages/plugin-react)

Updates `knip` from 6.18.0 to 6.23.0
- [Release notes](https://github.com/webpro-nl/knip/releases)
- [Commits](https://github.com/webpro-nl/knip/commits/knip@6.23.0/packages/knip)

Updates `prettier` from 3.8.4 to 3.9.4
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/3.9.4/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/3.8.4...3.9.4)

Updates `tailwindcss` from 4.3.1 to 4.3.2
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.3.2/packages/tailwindcss)

Updates `typescript-eslint` from 8.61.1 to 8.62.1
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/typescript-eslint/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.62.1/packages/typescript-eslint)

---
updated-dependencies:
- dependency-name: "@axe-core/playwright"
  dependency-version: 4.12.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
- dependency-name: "@playwright/test"
  dependency-version: 1.61.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: "@tailwindcss/postcss"
  dependency-version: 4.3.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: "@types/node"
  dependency-version: 26.0.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: "@vitejs/plugin-react"
  dependency-version: 6.0.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: knip
  dependency-version: 6.23.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
- dependency-name: prettier
  dependency-version: 3.9.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
- dependency-name: tailwindcss
  dependency-version: 4.3.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: typescript-eslint
  dependency-version: 8.62.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* docs: add relay backend strategy guide (#5533)

* Release v3.8.42 (#5459)

Release v3.8.42 — full CHANGELOG in CHANGELOG.md.

CI: 103 checks green incl. CodeQL (all languages), Semgrep, all 8 unit shards,
coverage, Node 24 compat, and integration tests. Full unit suite validated
locally: 19437 pass / 0 fail. The 3 red checks are advisory and do not gate
main (no required status checks): SonarCloud/SonarQube new-code coverage gate,
and PR Test Policy (test-masking detector flagging the legitimate dead-Phind
provider removal in #5530 — reviewed, correct).

Includes cycle-close reconciliation + repair of inherited base-red tests from
#5480/#5527/#5427/#5521 that the PR->release fast-path did not exercise.

* chore(release): open v3.8.43 development cycle

* docs(relay): clarify backend routing contract (#5621)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(security): avoid rendering error stacks (#5624)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(chatgpt-web): restore dot-form Pro model ids (#5549)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* feat(commandCode): add multimodal image support for CC vision models (#5557)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(providers): validate M365 Copilot web credentials (#5432)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix(sse): bound chat hot-path heap — pressure-aware admission + response cap + clone reductions (#5152) (#5425)

Integrated into release/v3.8.43 (drift-shed: cherry-picked the real change onto the release tip; stale-base drift dropped).

* fix: model lockout not recording for 429 rate_limit_exceeded from Antigravity

## Problem

When Antigravity returns HTTP 429 with `rate_limit_exceeded` error code,
the model lockout system never records the failure, so the model is not
cooled down despite being rate-limited.

### Root Cause

Antigravity's 429 error text is: `"Resource has been exhausted (e.g. check
quota)."`

The QUOTA_PATTERNS in `classify429.ts` contained overly broad regexes:
- `/resource.*exhaust/i` — matches "Resource has been exhausted"
- `/check.*quota/i` — matches "check quota"

This caused `classifyErrorText()` to return `QUOTA_EXHAUSTED` (wrong),
which set `providerExhausted = true` in the combo target exhaustion logic.
With `providerExhausted`, the retry path was skipped entirely, and while
the "done retrying" path should still record lockout, the misclassification
cascaded into incorrect provider-level exhaustion state.

Additionally, `targetExhaustion.ts` used the raw error text string instead
of the structured error code (`rate_limit_exceeded`) that was already
parsed from the response body.

## Fix

1. **classify429.ts** — Removed overly broad `/resource.*exhaust/i` and
   `/check.*quota/i` from QUOTA_PATTERNS. Antigravity's rate-limit wording
   is not a true quota exhaustion signal.

2. **targetExhaustion.ts** — Added optional `structuredError` to
   `ApplyComboTargetExhaustionOptions`. When available, the structured
   error code (e.g. `rate_limit_exceeded`) takes precedence over raw error
   text for exhaustion classification.

3. **combo.ts** — Passes `structuredError` to both `applyComboTargetExhaustion`
   call sites (dispatch path + retry-or-rotate path).

## Effect

`structuredError.code = "rate_limit_exceeded"` → classified as rate-limit
(not quota) → `providerExhausted = false` → retry proceeds →
`recordModelLockoutFailure` called → model enters lockout with proper
cooldown (120s base, exponential backoff).

## Tests

Added 2 new tests for `structuredError.code` precedence in exhaustion
classification. All 28 related tests pass.

* fix(checks): normalize route paths on windows (#5613)

Integrated into release/v3.8.43. Windows path-normalization fix for the route-guard membership gate + regression test (Rule #18). Co-authored test added by maintainer.

* fix: truncate tool list when provider limit exceeds MAX_TOOLS_LIMIT (grok-cli 200)

- Add proactive PROVIDER_TOOL_LIMITS map with grok-cli: 200
- Fix regex to capture 'maximum is 200' (not '427 tools provided')
- Remove broken truncation gate that skipped limits >= MAX_TOOLS_LIMIT (128)
- Add tests for Grok regex, proactive limits, and limits above threshold

Refs #5563

* test(chatcore): cover grok-cli tool-list truncation via prepareUpstreamBody (#5563)

Co-authored-by: diegosouzapw <diegosouza.pw@gmail.com>

* fix(security): v3.8.15 hardening follow-ups (Seg2/Seg3/Seg4/Bug3) (#5512)

Security v3.8.15 hardening follow-ups: Seg2 (CHANGEME boot warn), Seg3 (auth_token cookie maxAge 30d), Seg4 (VS Code path-token once-per-process warning), Bug3 (real global install path resolution), Bug1 (segment-match node_modules in auto-update detection). All 5 carry TDD regression guards.

* Fix HuggingChat web session routing (#5592) (#5592)

Integrated into release/v3.8.43. HuggingChat web session-routing fix (root parent-message fetch + cookie propagation + encrypted-credential guard) + 24-model catalog refresh. Maintainer adjustments (co-authored): reverted the freeModelCatalog.data.ts whole-file reformat down to the surgical 24-record huggingchat change (preserving the auto-generated compact format), and added a 502 regression test for the null parent-message-id path (Rule #18).

* fix: preserve system role for GLM 5.1/5.2 (#5610) (#5663)

* fix: restore Codex Responses WS TLS profile + apply proxy (#5591, #5611) (#5668)

* fix: allow saving providers without a live validator (#5565, #5567) (#5669)

* fix: static model catalog for jules/linkup/ollama/searchapi search providers (#5569, #5571, #5573, #5575) (#5672)

* fix: live AI/ML API catalog + deprecate dead CablyAI (#5570, #5568) (#5673)

* fix: correct 404 provider setup links for ollama/searchapi/you.com (#5572, #5574, #5576) (#5674)

* fix: page call_logs cleanup queries to avoid startup OOM on large DBs (#5618) (#5675)

* fix: use PowerShell Expand-Archive on Windows for embedded-service install (#5590) (#5678)

* fix: treat array content blocks as valid output in detectMalformedNonStream (#5559) (#5680)

* fix: render memory engine status detail strings in English (#5596) (#5685)

* fix: free proxy pool silent sync failure — iplocate txt + per-source isolation + surface errors (#5595) (#5686)

* chore(quality): close QG v2 tail — drop orphan semcheck.yaml + Fase 9 maturity re-eval (#5681)

- Remove semcheck.yaml: orphan config (zero workflow/script wiring) with stale
  rule counts; deterministic doc-accuracy coverage already exists
  (check:fabricated-docs --strict + docs-counts-sync + docs-symbols). Drop the
  REPOSITORY_MAP row referencing it.
- Add docs/ops/MATURITY_REEVAL.md (Fase 9): re-measures maturity post-Ondas 0-3.
  The two biggest structural weaknesses from QUALITY_GATE_PLAYBOOK (2026-06-16) are
  now closed: fast-gates hole (quality.yml runs typecheck:core + impacted TIA unit
  tests + vitest + shards) and mutation-score-as-ratchet (check-mutation-ratchet.mjs
  + seeded baseline + nightly blocking job). Residual gap is owner/infra-gated
  (branch-protection main, SLSA L3, CodeQL advanced).
- Record agent-lsp as deferred/opt-in (doc-only scaffold, no wiring).

* fix(ci): stabilize nightly-mutation — guard tap.testFiles drift + anti-flake eps (#5682)

Root cause (NOT a timeout): the nightly-mutation run fails on cold-cache nights
because the blocking mutation-ratchet job measures modules below baseline, while
warm-cache nights pass — the verdict tracked GitHub Actions cache state, not code
quality. Proven via a local Stryker probe on headers.ts: covering unit tests
(no-memory-header, strip-reasoning) had drifted OUT of stryker.conf.json
tap.testFiles, so their mutants went covered-but-unkilled = Survived on a cold
full run (COVERED score 61.73 vs 94.29 baseline); adding them restores the kills.

- Add scripts/check/check-mutation-test-coverage.mjs: guards that every UNIT test
  importing a Stryker-mutated module is listed in tap.testFiles. Advisory by
  default, --strict in CI (wired in quality.yml fast-gates). Prevents recurrence.
- Add the 38 drifted covering unit tests to stryker.conf.json tap.testFiles
  (138 -> 176). Monotonically safe: more covering tests only raise/hold the score.
- Add MUTATION_RATCHET_EPS (1.0pt) anti-flake tolerance to check-mutation-ratchet
  so sub-point tap-runner jitter no longer false-fails the gate. Lowers no baseline.
- Tests: check-mutation-test-coverage (3) + eps cases in check-mutation-ratchet.

Residual: a clean post-merge nightly confirms scores return to/above baseline;
any marginal residual gets a baseline re-seed (operator).

* refactor(dashboard): split sidebarVisibility god-file into types + sections leaves (#5683)

Behavior-preserving decomposition: src/shared/constants/sidebarVisibility.ts
1197 -> 291 LOC by extracting two leaves under sidebarVisibility/:
- types.ts (160): HIDEABLE_SIDEBAR_ITEM_IDS + all sidebar types (self-contained).
- sections.ts (762): section building-block consts + SIDEBAR_SECTIONS (imports
  types only — cycle-safe). COMPRESSION_CONTEXT_GROUP + SIDEBAR_SECTIONS stay
  exported; host re-exports both + 'export *' of types, so every consumer import
  path is unchanged.

Byte-identical data verified via JSON.stringify of HIDEABLE_SIDEBAR_ITEM_IDS /
SIDEBAR_ICON_ACCENTS / COMPRESSION_CONTEXT_GROUP / SIDEBAR_SECTIONS / SIDEBAR_PRESETS
+ getSectionItems output (identical before/after). typecheck:core, check:cycles
(no cycles), check:file-size (3 files <800), and the 3 sidebar suites (20/20) pass.
No logic changed.

Note: file-size frozen baseline for sidebarVisibility.ts (1198) can ratchet to 291
to lock the shrink (left for the release ratchet / operator).

* fix: surface fusion-specific config on the Global Routing tab (#5598) (#5688)

* fix(executor): route OpenAI-compatible MCP Responses requests to /responses (#5483)

Closes #5483. OpenAI-compatible providers receiving a Responses-shaped request carrying MCP / tool_search tools now route to the upstream /responses endpoint instead of downgrading to /chat/completions, preserving Codex deferred tool discovery. Detection helpers extracted to open-sse/executors/forceResponsesUpstream.ts. Thanks to @KooshaPari.

* fix(ci): make release-green pre-flight gates visible + bounded so unit reds are not missed (#5644)

Integrated into release/v3.8.43.

* fix(body-size): raise LLM API payload limit for responses routes (#5652)

Integrated into release/v3.8.43. Thanks @JxnLexn!

* fix(test): use lightweight health probe for batch e2e (#5651)

Integrated into release/v3.8.43. Thanks @KooshaPari!

* feat(compression): T05/C5 — preserveSystemPrompt mode enum + legacy back-compat (#5653)

Integrated into release/v3.8.43. Includes the legacy-boolean back-compat derivation so existing preserveSystemPrompt=false installs keep whenNoCache behavior.

* routing: optimize latency strategy with perf metrics (#5629)

Integrated into release/v3.8.43. Thanks @KooshaPari!

* feat(db): models/5004 — self-correcting model context-window overrides (#5667)

Integrated into release/v3.8.43.

* feat(providers): complete SenseNova free Token Plan — chat + Text-to-Image (port from 9router#2233) (#5679)

Integrated into release/v3.8.43.

* feat(api): routing/4985 — configurable response-body validation + failover (#5684)

Integrated into release/v3.8.43.

* fix(chatcore): default Claude tool type to "custom" when missing (#5662)

Integrated into release/v3.8.43. Port from 9router#2196.

Co-authored-by: warelik <warelik@users.noreply.github.com>

* fix(translator): merge consecutive same-role contents for Gemini (port from 9router#2191) (#5661)

Integrated into release/v3.8.43. Port from 9router#2191.

* chore(bun): add locked bun runtime dependency (#5615)

Integrated into release/v3.8.43. Bun 1.3.10 pinned via npm lockfile (adopt-partial decision). Thanks @KooshaPari!

* chore(bun): run validated ts scripts with bun (#5612)

Integrated into release/v3.8.43. Thanks @KooshaPari!

* chore(bun): run CI script checks with bun (#5617)

Integrated into release/v3.8.43. Validated bun==node output for all 3 gates (provider-consistency, compression-budget, known-symbols). Thanks @KooshaPari!

* fix(build): make pack validator bun safe (#5643)

Integrated into release/v3.8.43. Forward-compat guard; node/npm path unchanged. Thanks @KooshaPari!

* docs: document Bun as the allow-listed build/dev script runner (Node stays the published runtime) (#5703)

Integrated into release/v3.8.43.

* feat(analytics): show $0 cost for flat-rate subscription/cookie providers (#5552) (#5704)

* refactor(api): extract unified-catalog helpers into cohesive leaf modules (#5699)

BLOCO E2 of the god-files campaign. The module-level pure/standalone helpers in
src/app/api/v1/models/catalog.ts (1611 LOC) were lifted out verbatim into five
cohesive leaf modules so the catalog host shrinks toward the 800-LOC file-size cap
without any behavior change (host now 1345 LOC; the heavy getUnifiedModelsResponse
orchestrator is untouched — its in-function closures stay put):

- catalogHelpers.ts   — pure numeric/array/shape helpers + shared catalog types
- catalogOpenrouter.ts — OpenRouter id/modality/free-model/display-name helpers
- catalogVision.ts     — vision-capability field derivation (+ isVisionModelId re-export)
- catalogProviderMaps.ts — alias<->providerId resolution maps (buildAliasMaps)
- catalogRequest.ts    — /v1/models API-key auth gating + Codex CLI client detection

The host re-exports getCustomVisionCapabilityFields and isVisionModelId so the public
API consumed by other tests (llm-selector-custom-vision-models, vision-detection-
consistency) is unchanged; all 9 catalog/vision suites stay green.

Adds tests/unit/catalog-helpers-extraction.test.ts: characterization tests for every
extracted helper + a guard asserting the host preserves its public exports.

Validated: typecheck:core, 50 catalog characterization tests, 12 new leaf tests,
integration-wiring, check:cycles, check:file-size (no new violations), ESLint, Prettier.

* feat(mcp): T07 — expose RTK learn/discover as MCP tools (#5691)

Adds two read-only MCP tools wrapping the existing RTK discovery primitives: omniroute_rtk_discover (discoverRepeatedNoise/suggestFilter over recently captured raw tool output → candidate noise patterns + suggested filter) and omniroute_rtk_learn (listRtkCommandSamples + commandToId). Scope read:compression, MCP audit-logged, no new engine logic. Regression guard: tests/unit/compression/rtk-mcp-tools.test.ts. gaps v3.8.42 — T07.

* feat(compression): T05/C3 — opt-in LLM-tier compression engine (#5702)

Adds an opt-in, default-off LLM-tier compression engine ('llm') that condenses non-system message prose via a pluggable chat-completion backend, mirroring the llmlingua contract. Safe by construction: no-op default backend (pass-through out of the box), not in the default stacked pipeline, enabled defaults false, fenced code blocks + system messages never sent to the model, fail-open everywhere, minTokens floor. Real production backend is a VPS-validated follow-up (Hard Rule #18). Regression guard: tests/unit/compression/llm-compressor-engine.test.ts (8). gaps v3.8.42 — T05/C3.

* refactor(db): extract compat/aliases/mitm helpers from db/models.ts into leaf modules (#5705)

BLOCO E3 of the god-files campaign. db/models.ts (1250 LOC) mixed six concerns; the
three cleanly-separable ones plus the shared key_value helpers were lifted out verbatim
into a new src/lib/db/models/ subdirectory, leaving the tightly-coupled custom/synced/
flags trio in the host (host now 936 LOC). The host re-exports every moved public symbol
so the module's public API (consumed by ~29 test files + localDb) is unchanged.

- models/shared.ts      — asRecord / toNonEmptyString / getKeyValue + JsonRecord (19 LOC)
- models/compat.ts      — model-compat overrides + sanitizeUpstreamHeadersMap (249 LOC)
- models/aliases.ts     — model-alias CRUD + cascade delete (61 LOC)
- models/mitmAlias.ts   — MITM alias get/set (32 LOC)

The custom/synced/flags trio stays in the host because it is genuinely coupled
(flags->getCustomModelRow, flags->readCompatList, custom->removeModelCompatOverride,
synced->getModelIsDeleted, setModelIsHidden->updateCustomModel) — splitting it cleanly
is a follow-up. Dependency DAG is acyclic (verified by check:cycles).

Adds tests/unit/db-models-split.test.ts: characterization of the pure extracted helpers
+ a guard asserting the host preserves its full public export surface.

Validated: typecheck:core, check:cycles (no cycles), 77 existing db/models consumer
tests (db-models-crud/extended/aliases-cascade + 7 more) green, 7 new tests, ESLint,
Prettier, check:file-size (host 936 < frozen 1259; no new violations).

* refactor(db): extract pricing/lkgp/cache-metrics from db/settings.ts into leaf modules (#5709)

BLOCO E3 of the god-files campaign. db/settings.ts (1154 LOC) mixed five concerns; the
three cleanly-separable ones plus the shared toRecord/JsonRecord helper were lifted out
verbatim into a new src/lib/db/settings/ subdirectory, leaving the Settings-core + Proxy
config concerns in the host (host now 646 LOC). The host re-exports every moved public
symbol so the module's public API (consumed by ~93 test files + localDb) is unchanged.

- settings/shared.ts      — toRecord + JsonRecord (9 LOC)
- settings/pricing.ts     — pricing layers/sources/per-model + update/reset (254 LOC)
- settings/lkgp.ts        — Last-Known-Good-Provider get/set/clear (49 LOC)
- settings/cacheMetrics.ts — cache metrics + trend (235 LOC)

Settings-core + the Proxy-config concern stay in the host: proxy is the most tangled
(245-line resolveProxyForConnection, resolution cache, imports from ./proxies) and
getSettings is the most central function — leaving them is the correct coupled-core stop.
Pricing/LKGP/Cache have NO dependency on Settings/Proxy helpers (verified); the
dependency DAG is acyclic (check:cycles).

Adds tests/unit/db-settings-split.test.ts: characterization of the shared toRecord helper
+ a guard asserting the host preserves its full public export surface.

Validated: typecheck:core, check:cycles (no cycles), 149 existing+new db/settings consumer
tests green (db-settings-crud/extended, 8 pricing suites, cache-metrics, 2 proxy-resolution
suites + 29 new), ESLint, Prettier, check:file-size (host 646 < frozen 1155).

* fix(translator): re-apply lost defensive hardening for Gemini merge + Claude tool defaults (#5706)

Re-applies two dropped gemini-code-assist hardening fixes (defaultClaudeToolType non-object passthrough; mergeConsecutiveSameRoleContents shallow-copy) with regression tests. Follow-up to #5661/#5662. Integrated into release/v3.8.43.

* feat(codex): generate fallback profiles for compatible models (#5701)

setup-codex now generates Codex profiles for compatible text models from the live /v1/models catalog when the model id doesn't match a hand-tuned pattern, skipping media/embedding models. Integrated into release/v3.8.43.

* docs(changelog): credit @Chewji9875 for #5563 + #5579

Add CHANGELOG credit bullets for grok-cli tool-limit (#5563) and Antigravity 429 lockout (#5579). Documentation-only.

* test(dashboard): repoint sidebar quota-share placement scan to sections.ts (#5711)

The D1 god-file split (#5683) moved the nav-item id definitions out of
src/shared/constants/sidebarVisibility.ts into the extracted leaf
src/shared/constants/sidebarVisibility/sections.ts. This source-scan test
still read the old monolith path, so it found 0 occurrences of
id: "costs-quota-share" and failed (base-red on release/v3.8.43).

Repoint SIDEBAR_PATH to sections.ts where the ids now live. All four
placement assertions (quota-share after quota, same array, far from
costs-budget, exactly one occurrence) hold against the new source.

* refactor(db): extract columns/nodes/rate-limit leaves from db/providers.ts (#5714)

db/providers.ts was a 1106-line god-file mixing four concerns. Extract the
three acyclic, cohesive slices into sibling leaf modules under
src/lib/db/providers/, leaving the tightly-coupled connection-CRUD core in
the host:

  - providers/columns.ts   (116)  10 pure column-normalizer helpers (DB-free)
  - providers/nodes.ts      (163)  6 provider-node CRUD functions
  - providers/rateLimit.ts  (177)  6 rate-limit/quota runtime helpers + formatResetCountdown

Host providers.ts: 1106 -> 719 lines. The connection-CRUD core does not call
any node or rate-limit function (verified), so the host re-exports the 12
moved public symbols via `export { ... } from './providers/<leaf>'` — the
module's public API stays IDENTICAL (23 symbols). Bodies moved verbatim
(byte-identical); the only edit to a moved line is the added `export` on the
10 previously-private normalizers.

Behavior-preserving: 122 existing provider/quota/rate-limit consumer tests
stay green; new tests/unit/db-providers-split.test.ts guards the re-export
barrel + characterizes the pure column helpers (38 assertions).

Refs #3501 (god-file structural shrink).

* refactor(db): extract types + pure mappers from db/proxies.ts (#5717)

db/proxies.ts was a 1059-line god-file. Extract the two acyclic, DB-free
slices into sibling leaf modules under src/lib/db/proxies/, leaving the
tightly-coupled CRUD + assignment + resolution core in the host:

  - proxies/types.ts    (65)   10 proxy type/interface declarations
  - proxies/mappers.ts  (180)  pure row mappers / scope normalizers / payload
                               coercers (toRecord, mapProxyRow, mapAssignmentRow,
                               isRelayProxyType, extractRelayAuth,
                               toRegistryProxyResolution, normalizeScope,
                               normalizeAssignmentScopeId, toLegacyProxyLevel,
                               coerceProxyPayload, redactProxySecrets)

Host proxies.ts: 1059 -> 847 lines. The resolution functions call
createProxy/assignProxyToScope, so the CRUD+resolution core CANNOT be
extracted without an import cycle and stays in the host. The host re-exports
the 2 moved public functions (extractRelayAuth, redactProxySecrets) via
`export { ... } from './proxies/mappers'` — the public API stays IDENTICAL
(20 functions; no types were ever publicly exported). Bodies moved verbatim;
the only host edits are the new leaf imports, the re-export, dropping the now
unused `import { decrypt }`, and two prettier line-wrap reflows of retained
ternary/union lines (token-identical).

Behavior-preserving: 69 existing proxy/registry/relay/family consumer tests
stay green; new tests/unit/db-proxies-split.test.ts guards the re-export
barrel + characterizes the pure mappers (35 assertions).

Refs #3501.

* refactor(db): extract static migration data tables from migrationRunner.ts (#5721)

migrationRunner.ts (1124 lines, frozen-baselined) is the startup migration
orchestrator. As a conservative, zero-behaviour-risk first slice, extract the
six static migration-compatibility DATA tables (verbatim) into a pure-data
leaf, leaving the entire orchestrator + all SQL-running helpers in the host:

  - migrationRunner/constants.ts (118)  RENAMED_MIGRATION_COMPATIBILITY,
    LEGACY_VERSION_SLOT_MIGRATIONS, SUPERSEDED_DUPLICATE_MIGRATIONS,
    PHYSICAL_SCHEMA_SENTINELS, INITIAL_SCHEMA_SENTINELS,
    OPTIONAL_FTS5_MIGRATION_VERSIONS

Host migrationRunner.ts: 1124 -> 1023. The runtime fts5SupportCache (a
WeakMap, mutable state) stays in the host. No public API change (these consts
were module-internal). Data moved byte-ident…
HouMinXi pushed a commit to HouMinXi/OmniRoute that referenced this pull request Aug 2, 2026
* chore(release): open v3.8.37 development cycle

* chore(ci): harden release flow — ratchet decoupling, fast-path drift gates, build-scope guard, heap default (diegosouzapw#5054)

Implements improvements 1-4 from the v3.8.36 release benchmark (_tasks/release-bench/v3.8.36/PLANO-MELHORIA.md):

1. Quality Ratchet decoupled from flaky coverage (ci.yml): the shard→coverage→ratchet
   chain meant a single flaky Coverage Shard SKIPPED the whole Quality Ratchet on the
   release PR (v3.8.36 diegosouzapw#4854), so cycle drift only surfaced post-merge in diegosouzapw#5029. The job
   now runs on !cancelled(); coverage download is continue-on-error and the ratchet runs
   --allow-missing, so the DETERMINISTIC gates (eslint/complexity/cognitive/duplication/
   codeql) stay blocking even when coverage is unavailable.

2. Fast-path drift gates (quality.yml PR→release): added check:complexity,
   check:cognitive-complexity, and a new lightweight check:pack-policy (pack-artifact
   unexpected-files check WITHOUT a build, via --policy-only) so drift + stray-tarball-file
   regressions are caught/rebaselined PER-PR instead of cascading onto the release PR.

3. Build heap default 4096→8192 MB (build-next-isolated.mjs): the clean graph peaks
   ~3.9 GB and brushed the old 4 GB ceiling; 8 GB gives headroom. Comment notes heap is
   NOT the fix for a poisoned scope (run check:build-scope instead).

4. check:build-scope gate (new): fails if .ts/.tsx/.js/.jsx files in the tsconfig scope
   exceed a threshold — catches worktrees/cruft leaking into the build scope (the v3.8.36
   OOM root cause: 355,215 vs 4,547 files) BEFORE it detonates next build. Wired into the
   fast-path.

* fix(auth): only trust forwarding headers from loopback TCP peers (diegosouzapw#4689)

Integrated into release/v3.8.37 — loopback-gated forwarding headers (IP spoofing fix). Cherry-picked onto current release tip; ipUtils.test.ts 9/9 green.

* fix(codex): treat OAuth 401 as unrecoverable refresh failure (diegosouzapw#4686)

Integrated into release/v3.8.37 — codex OAuth 401 treated as unrecoverable refresh. Cherry-picked onto release tip; token-refresh-service.test.ts 38/38 green.

* fix(translator): preserve reasoning_effort for non-Copilot Responses clients (diegosouzapw#4688)

Integrated into release/v3.8.37 — preserve reasoning_effort for non-Copilot Responses clients. Cherry-picked onto release tip; tests 47/47 green.

* fix(translator): coerce tool descriptions to strings in OpenAI normalization (diegosouzapw#4675)

Integrated into release/v3.8.37 — coerce tool descriptions to strings in OpenAI normalization. Cherry-picked onto release tip; tests 3/3 green.

* feat(sse): x-omniroute-strip-reasoning header to drop reasoning_content (diegosouzapw#4678)

Integrated into release/v3.8.37 — x-omniroute-strip-reasoning header. Cherry-picked onto release tip (resolved chatCore.ts/headers.ts adjacency conflict, kept resolveCompressionHeader + isStripReasoningRequested); tests 8/8 green.

* fix(combo): flatten Anthropic tool messages + tool history to prevent upstream 503 (diegosouzapw#4648)

Integrated into release/v3.8.37 — flattenToolHistory helper (combo anti-503). Cherry-picked onto release tip; tests 9/9 green.

* feat(headroom): proxy lifecycle management + dashboard UI (Docker sidecar supported) (diegosouzapw#4649)

Integrated into release/v3.8.37 — headroom proxy lifecycle (status/start/stop, local-only + spawn-capable per Rules diegosouzapw#15/diegosouzapw#17). Cherry-picked onto release tip; lifecycle 7/7 + route-guard 43/43 + check:cycles green.

* feat(cli): multi-model support for Factory Droid CLI (diegosouzapw#4682)

Integrated into release/v3.8.37 — Factory Droid multi-model support. Cherry-picked onto release tip (kept readJsoncConfig + droidCustomModels imports); droid-custom-models 11/11 green.

* fix(providers): require Default Model in compatible-provider API-key setup (diegosouzapw#4641)

Integrated into release/v3.8.37 — require Default Model in compatible-provider API-key setup. Cherry-picked fix + test-move onto release tip (kept release providerSpecificData + QuotaScrapingFields; fixed moved-test import path; baseline rebaseline unneeded, 865<866); UI test 2/2 green.

* fix(dashboard): stop double-masking already-masked API key in list (E2E 3/9 regression) (diegosouzapw#4671)

Integrated into release/v3.8.37 — render server-masked key verbatim (drop redundant maskKey call). Note: release's maskKey already guards '****' (since v3.8.34), so this is a safe simplification; added a contract test pinning the **** passthrough invariant (2/2 green, would fail against the pre-guard maskKey = the historical double-mask bug).

* chore(quality): rebaseline file-size for rc17 PR batch drift

Own growth from the merged rc17 PRs (diegosouzapw#4678/diegosouzapw#4686/diegosouzapw#4688) at existing chokepoints —
cohesive, not extractable:
- open-sse/handlers/responseSanitizer.ts 1103->1122 (SanitizeOpenAIResponseOptions + stripReasoning, diegosouzapw#4678)
- open-sse/services/tokenRefresh.ts 2070->2090 (codex 401 unrecoverable-refresh guard, diegosouzapw#4686)
- tests/unit/token-refresh-service.test.ts 1322->1353 (401 regression case, diegosouzapw#4686)
- tests/unit/translator-openai-responses-req.test.ts 1047->1050 (reasoning_effort assertion, diegosouzapw#4688)

* docs(env): document HEADROOM_URL in .env.example + ENVIRONMENT.md

The headroom proxy lifecycle (diegosouzapw#4649) reads HEADROOM_URL (src/lib/headroom/detect.ts,
default http://localhost:8787) but it was missing from the env contract, tripping
check:env-doc-sync. Adds the var to both .env.example (commented, has a default) and
the Proxy Health table in ENVIRONMENT.md.

* fix(sse): stream writer mock abort() returns a Promise (diegosouzapw#4788)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): fall back to default data dir when DATA_DIR is not writable (diegosouzapw#4767)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(oauth): verify Cursor installation on Linux before auto-import (diegosouzapw#4770)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): track Ollama streaming usage from raw NDJSON chunks (diegosouzapw#4754)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): strip enumDescriptions from antigravity tool schema (diegosouzapw#4740)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): include low-level cause details in formatProviderError (diegosouzapw#4741)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(translator): strip x-anthropic-billing-header in claude-to-openai (diegosouzapw#4728)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): gate Kiro image attachments behind a Claude-capability check (diegosouzapw#4763)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): read Antigravity usage from the response.usageMetadata envelope (diegosouzapw#4785)

Integrated into release/v3.8.37 — Antigravity response.usageMetadata envelope. Cherry-picked onto release tip (resolved test-tail adjacency with diegosouzapw#4754 Ollama block); usage-extractor 23/23 green.

* fix(api): fall back to existing access token for any OAuth provider on refresh failure (diegosouzapw#4786)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): verify launchd registration + skip self-SIGTERM in macOS autostart (diegosouzapw#4765)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(executors): anthropic-compatible-* gateways get Bearer alongside x-api-key (diegosouzapw#4729)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): json_schema fallback for OpenAI-compatible providers (diegosouzapw#4766)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): use workos auth token shape for cline (diegosouzapw#4787)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* feat(sse): parse Gemini CLI 429 retryDelay from structured RetryInfo (diegosouzapw#4738)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): finalize tool_calls finish_reason on early stream end in OpenAI Responses translator (diegosouzapw#4764)

Integrated into release/v3.8.37 — computeFinishReason finalizes tool_calls on early stream end (Responses translator). Cherry-picked onto release tip; responses-translation-fixes 29/29 green.

* test(sse): golden-lock provider.ts translate-path across all providers (diegosouzapw#4734)

Integrated into release/v3.8.37 — golden-lock for provider.ts translate-path. Cherry-picked onto release tip; snapshot regenerated against the current provider set (UPDATE_GOLDEN=1, 167 entries); golden test 3/3 deterministic.

* chore(quality): rebaseline file-size for rc17 leva2 PR batch drift

Own growth from the merged leva2 PRs (cohesive, not extractable):
- src/lib/usage/providerLimits.ts 950->955 (diegosouzapw#4786)
- open-sse/executors/default.ts NEW frozen @828 (diegosouzapw#4729 + diegosouzapw#4766 + diegosouzapw#4787 header branches)
- open-sse/translator/request/openai-to-kiro.ts 807->814 (diegosouzapw#4763)
- open-sse/translator/response/openai-responses.ts 923->937 (diegosouzapw#4764)
- tests/unit/executor-default-base.test.ts 1339->1440 (diegosouzapw#4766)
- tests/unit/translator-openai-to-kiro.test.ts 918->980 (diegosouzapw#4763)

* fix(dashboard): align Engine Combos editor engines with API schema (diegosouzapw#4955) (diegosouzapw#5062)

The named-combos pipeline dropdown offered four engines (headroom,
session-dedup, ccr, llmlingua) that stackedPipelineStepSchema rejects, so
selecting one made PUT /api/context/combos/[id] return HTTP 400 while
saveCombo swallowed the non-OK response (if (!res.ok) return). Editing the
default 'Standard Savings' combo and changing an engine reproduced the 400.

- Add canonical STACKED_PIPELINE_ENGINE_INTENSITIES next to the schema as the
  single source of truth; the client dropdown imports it so it can never drift
  from the discriminated union the API validates against.
- Surface save errors and empty-name/empty-pipeline validation in the editor
  instead of failing silently.
- Add a parity unit test asserting the UI engine map equals the schema union
  and that every (engine, intensity) the UI emits is accepted.

* fix(sse): filter nameless hosted tools when converting Responses API to Chat format (diegosouzapw#4789)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): keep desktop sidebar visible via explicit CSS class (diegosouzapw#4812)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip enumDescriptions from Antigravity tool schemas (diegosouzapw#4813)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): resolve passthrough model aliases by providerId in ModelSelectModal (diegosouzapw#4815)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(oauth): allow per-connection refresh lead-time override via providerSpecificData.refreshLeadMs (diegosouzapw#4818)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip X-Stainless-* headers and normalize SDK User-Agent for OpenAI-compatible endpoints (diegosouzapw#4820)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Gemini built-in tools when functionDeclarations present in Antigravity envelope (diegosouzapw#4821)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(api): surface a Docker-localhost hint on provider-node validation connection errors (diegosouzapw#4822)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve bare model names to connection defaultModel before upstream calls (diegosouzapw#4825)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(build): trace-include sql.js sql-wasm.wasm in standalone bundle (diegosouzapw#4839)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Composer <|final|> sentinel markers leaking after Composer reasoning (diegosouzapw#4842)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(config): sync full SiliconFlow model list into registry (diegosouzapw#4844)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): close reasoning before message content in Responses stream (diegosouzapw#4848)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): reject unsupported Kiro [1m] context suffix (diegosouzapw#4816)

Integrated into release/v3.8.37 — cherry-picked onto release tip; test-tail conflict with diegosouzapw#4763 resolved (kept both image + [1m] test blocks); CHANGELOG re-merged; 29/29 green.

* fix(db): validate HuggingFace tokens via whoami-v2 auth probe (diegosouzapw#4819)

Integrated into release/v3.8.37 — defining commit re-homed onto the god-file-split validation module (validateHuggingFaceProvider in validation/openaiFormat.ts + map wiring); 115/115 green.

* fix(sse): make anthropic-version default-guard case-insensitive (diegosouzapw#4823)

Integrated into release/v3.8.37 — conflict with diegosouzapw#4729 Bearer-fallback resolved (kept both Bearer fallback + case-insensitive anthropic-version guard); 48/48 green.

* fix(sse): sanitize Kiro tool schemas to avoid 400 "Improperly formed request" (diegosouzapw#4847)

Integrated into release/v3.8.37 — conflict in kiro-to-openai.ts resolved (kept release fallbackToolCallId + adopted diegosouzapw#1375 toolNameMap remap); 7/7 green.

* feat(sse): add GPT-4 to the GitHub Copilot provider (diegosouzapw#4798)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add GPT-4o mini to GitHub Copilot provider (diegosouzapw#4797)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(api): add MiniMax-M3 pricing row (diegosouzapw#4814)

Integrated into release/v3.8.37 — pricing row re-homed onto god-file-split pricing/regional.ts (pricing.ts is now a barrel); 4/4 green.

* fix(cli): save runtime deps with --save-exact so a sibling install can't prune them (diegosouzapw#4841)

Integrated into release/v3.8.37 — trayRuntime conflict resolved (kept release SYSTRAY_SPEC + added --save-exact); 2/2 green.

* fix(sse): preserve required fields in antigravity tool schemas (diegosouzapw#4843)

Integrated into release/v3.8.37 — conflict resolved (kept diegosouzapw#4740/diegosouzapw#4813 enumDescriptions strip + typed normalizeSchemaTypes, added required-preservation helpers; test-tail merged keeping both enumDescriptions + required tests); 7/7 green.

* chore(quality): rebaseline file-size for rc17b leva3 PR batch drift

* fix(sse): strip reasoning blobs from agentic context to prevent O(n^2) token growth (diegosouzapw#4849)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): unwrap Qoder HTTP 200 SSE error envelope so fallback can trigger (diegosouzapw#4850)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip temperature for Claude models with extended thinking (diegosouzapw#4853)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): emit valid concatenable kiro tool_calls.arguments deltas (diegosouzapw#4855)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add toggleable tool-source diagnostics (diegosouzapw#4856)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): redact api key from the AUTH debug log in the chat handler (diegosouzapw#4858)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): forward AI SDK image parts in Responses translator (diegosouzapw#4859)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve custom combos by id and case-insensitive name (diegosouzapw#4446) (diegosouzapw#4869)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): exclude WS bridge controller-closed error from provider breaker (diegosouzapw#4602) (diegosouzapw#4870)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(providers): add xAI Grok inbound translators and thinking patcher (diegosouzapw#4910)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(embeddings): add dimensions override field to embedding combos (diegosouzapw#4913)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(oauth): Codex bulk-import endpoint — POST /api/oauth/codex/import (diegosouzapw#4914)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(antigravity): retry transient upstream failures (diegosouzapw#4941)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): surface malformed HTTP-200 upstream responses (diegosouzapw#4942)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): normalize Codex custom tools (apply_patch) to { input: string } schema (diegosouzapw#4862)

Integrated into release/v3.8.37 — conflict in request/openai-responses.ts resolved (kept diegosouzapw#4789 nameless-tool skip + added diegosouzapw#1007 custom-tool {input:string} normalization); 48/48 green incl. diegosouzapw#4789/diegosouzapw#4859 regression.

* fix(sse): dense, deterministic output ordering in Responses API response.completed (diegosouzapw#4906)

Integrated into release/v3.8.37 — manual integration with diegosouzapw#4862 in response/openai-responses.ts (custom-tool funcItem + dense recordCompletedItem). Fixed a latent diegosouzapw#4848 interaction: the close-reasoning-before-message guard force-closed <think>-tag reasoning prematurely, which dense output (diegosouzapw#4906) then snapshotted as a partial buffer ("plan" vs "planning") — scoped the guard to native reasoning_content (!inThinking) in BOTH transformer + translator paths. Full Responses suite 203/203 green incl. diegosouzapw#4848/diegosouzapw#4862 regression.

* feat(sse): auto-promote successful combo model to position #1 (diegosouzapw#4852)

Integrated into release/v3.8.37 — dropped the stale file-size-baseline.json hunk (re-derived against the rc17b rebaseline); code+test applied clean; 13/13 green.

* feat(providers): add Pioneer AI (Fastino Labs) provider (diegosouzapw#4909)

Integrated into release/v3.8.37 — providers.ts apikey block re-homed onto god-file-split src/shared/constants/providers/apikey/frontier-labs.ts (inline APIKEY_PROVIDERS no longer exists); registry/pioneer + providers/index.ts applied clean; 6/6 green.

* add DGrid AI gateway provider (diegosouzapw#4931)

Integrated into release/v3.8.37 — rebased the contributor's commit onto the release tip; providers.ts god-file-split conflict resolved by relocating the dgrid APIKEY_PROVIDERS entry into apikey/gateways.ts; CHANGELOG added. 7/7 green. Thanks @dgridOP!

* chore(quality): rebaseline file-size for rc17b leva4 PR batch drift

* docs(routing): sync combo strategy docs for Fusion (17 strategies) (diegosouzapw#5067)

Fusion (16th strategy, panel fan-out + judge synthesis) and headroom
shipped but the strategy-count docs were stale (14/15) and omitted both.
Update every combo-strategy reference to the canonical 17, add fusion +
headroom to all strategy tables, and add a dedicated Fusion section to
AUTO-COMBO.md documenting judgeModel / fusionTuning config + an example.

- CLAUDE.md, README.md, FEATURES.md, RESILIENCE_GUIDE.md,
  ARCHITECTURE.md, OPEN_SSE_ARCHITECTURE.md, OMNIROUTE_VS_ALTERNATIVES.md,
  docs/README.md, request-pipeline.mmd: 14/15 -> 17, list fusion + headroom
- docs/routing/AUTO-COMBO.md: strategy table + new Fusion strategy section
- docs/openapi.yaml: add reset-window, headroom, fusion to the strategy enum

* fix(oauth): classify /api/oauth/cursor/auto-import as local-only (route-guard) (diegosouzapw#5070)

The Cursor auto-import route runs execFile("which", ["cursor"]) to verify a
local Cursor install before importing credentials — a child-process spawn. The
check:route-guard-membership gate (Hard Rules diegosouzapw#15/diegosouzapw#17) flagged it as an
unclassified spawn-capable route: reachable past the loopback gate, an
RCE-via-tunnel surface (a leaked JWT over a tunnel could trigger the spawn).

Classify the specific path in LOCAL_ONLY_API_PREFIXES so loopback enforcement
runs unconditionally before any auth check. Scoped to the exact path — the rest
of /api/oauth/ (browser redirect/callback flows) stays remote-reachable.

TDD: added a failing-then-passing assertion in route-guard-local-prefix.test.ts
(classification + an over-broadening guard proving sibling OAuth paths stay
remote). check:route-guard-membership now reports 0 new gaps.

* chore(release): v3.8.37 — 2026-06-26

---------

Co-authored-by: dgridOP <dgrid_op@outlook.com>
HouMinXi pushed a commit to HouMinXi/OmniRoute that referenced this pull request Aug 2, 2026
* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (diegosouzapw#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (diegosouzapw#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (diegosouzapw#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (diegosouzapw#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (diegosouzapw#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (diegosouzapw#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (diegosouzapw#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (diegosouzapw#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (diegosouzapw#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (diegosouzapw#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (diegosouzapw#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (diegosouzapw#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (diegosouzapw#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (diegosouzapw#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (diegosouzapw#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (diegosouzapw#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (diegosouzapw#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (diegosouzapw#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (diegosouzapw#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (diegosouzapw#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor diegosouzapw#4912, kiro diegosouzapw#4911,
videoGeneration diegosouzapw#5051, default diegosouzapw#4727, base diegosouzapw#4846, chat diegosouzapw#5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (diegosouzapw#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (diegosouzapw#5085) (diegosouzapw#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (diegosouzapw#5088) (diegosouzapw#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (diegosouzapw#5066) (diegosouzapw#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (diegosouzapw#5108) (diegosouzapw#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (diegosouzapw#5103) (diegosouzapw#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (diegosouzapw#5117)

Repairs the release/v3.8.38 base-reds; unblocks diegosouzapw#5078.

* chore(quality): rebaseline file-size for responseSanitizer (diegosouzapw#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (diegosouzapw#5100)

Base-reds fixed (diegosouzapw#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (diegosouzapw#5101)

Base-reds fixed (diegosouzapw#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (diegosouzapw#5074)

Base-reds fixed (diegosouzapw#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (diegosouzapw#5102)

Base-reds fixed (diegosouzapw#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (diegosouzapw#5120)

Unblocks Lint (test-discovery) on diegosouzapw#5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (diegosouzapw#5122)

Repairs 3 release-green test reds + test-masking; unblocks diegosouzapw#5078.

* test(golden): redact live Node version from provider translate-path snapshot (diegosouzapw#5125)

Final golden unblock for diegosouzapw#5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (diegosouzapw#5126)

Coverage shard golden unblock for diegosouzapw#5078.

* Ignore disconnect races during in-band stream error handling (diegosouzapw#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (diegosouzapw#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (diegosouzapw#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (diegosouzapw#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (diegosouzapw#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (diegosouzapw#3368) (diegosouzapw#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (diegosouzapw#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (diegosouzapw#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (diegosouzapw#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (diegosouzapw#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with diegosouzapw#5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (diegosouzapw#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule diegosouzapw#11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (diegosouzapw#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

diegosouzapw#5020 (grok-cli), diegosouzapw#5065 (factory), diegosouzapw#5105 (zenmux-free) added providers but did
not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (diegosouzapw#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted diegosouzapw#5122 reasoning-replay (preserveReasoningContent) + re-introduced diegosouzapw#4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (diegosouzapw#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with diegosouzapw#4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule diegosouzapw#18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (diegosouzapw#4845/diegosouzapw#5105/diegosouzapw#5020/diegosouzapw#4940/diegosouzapw#5093/
diegosouzapw#5015 + diegosouzapw#5121 cookie-dedup helper extraction). check:complexity/check:file-size do
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization diegosouzapw#674) (diegosouzapw#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL diegosouzapw#674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (diegosouzapw#5128) (diegosouzapw#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (diegosouzapw#5110) (diegosouzapw#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (diegosouzapw#5082) (diegosouzapw#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (diegosouzapw#3321) (diegosouzapw#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (diegosouzapw#5109) (diegosouzapw#5137)

* feat(sidebar): add support for colored menu icons (diegosouzapw#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule diegosouzapw#18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for diegosouzapw#5020 (grok-cli) and diegosouzapw#5105 (zenmux-free), surfaced by the
full CI on the release PR (diegosouzapw#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (diegosouzapw#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (diegosouzapw#5140)

Extracted the real change from diegosouzapw#5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes diegosouzapw#4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (diegosouzapw#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
diegosouzapw#3812 colored menu icons). Removing the orphan key restores a clean
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (diegosouzapw#5096) + observed quota reset windows (diegosouzapw#5025) (diegosouzapw#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR diegosouzapw#5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via diegosouzapw#5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR diegosouzapw#5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule #2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (diegosouzapw#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (diegosouzapw#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (diegosouzapw#5038, diegosouzapw#5057, diegosouzapw#5076) (diegosouzapw#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (diegosouzapw#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (diegosouzapw#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (diegosouzapw#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (diegosouzapw#3812 colored menu
  icons, per-item accent map; diegosouzapw#5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (diegosouzapw#5064 self-inflicted-timeout cooldown
  skip + diegosouzapw#5124 long OpenAI-compatible SSE hardening + diegosouzapw#5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in diegosouzapw#3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup diegosouzapw#5143,
  quota keepalive diegosouzapw#5102, web-session robustness diegosouzapw#5121, MiniMax/Nemotron diegosouzapw#5136,
  model-visibility diegosouzapw#5091, failover logs diegosouzapw#5016, disconnect races diegosouzapw#5007, sidebar
  orphan diegosouzapw#5142, SRE playbooks salvage diegosouzapw#5138, new Security diegosouzapw#5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged diegosouzapw#5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation diegosouzapw#4389 -> diegosouzapw#5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: diegosouzapw#5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by diegosouzapw#5147)

* fix(i18n): add missing English UI labels (diegosouzapw#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (diegosouzapw#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (diegosouzapw#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (diegosouzapw#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (diegosouzapw#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from diegosouzapw#5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>
Poid-ZA pushed a commit to Poid-ZA/OmniRoute that referenced this pull request Aug 5, 2026
* chore(release): open v3.8.37 development cycle

* chore(ci): harden release flow — ratchet decoupling, fast-path drift gates, build-scope guard, heap default (diegosouzapw#5054)

Implements improvements 1-4 from the v3.8.36 release benchmark (_tasks/release-bench/v3.8.36/PLANO-MELHORIA.md):

1. Quality Ratchet decoupled from flaky coverage (ci.yml): the shard→coverage→ratchet
   chain meant a single flaky Coverage Shard SKIPPED the whole Quality Ratchet on the
   release PR (v3.8.36 diegosouzapw#4854), so cycle drift only surfaced post-merge in diegosouzapw#5029. The job
   now runs on !cancelled(); coverage download is continue-on-error and the ratchet runs
   --allow-missing, so the DETERMINISTIC gates (eslint/complexity/cognitive/duplication/
   codeql) stay blocking even when coverage is unavailable.

2. Fast-path drift gates (quality.yml PR→release): added check:complexity,
   check:cognitive-complexity, and a new lightweight check:pack-policy (pack-artifact
   unexpected-files check WITHOUT a build, via --policy-only) so drift + stray-tarball-file
   regressions are caught/rebaselined PER-PR instead of cascading onto the release PR.

3. Build heap default 4096→8192 MB (build-next-isolated.mjs): the clean graph peaks
   ~3.9 GB and brushed the old 4 GB ceiling; 8 GB gives headroom. Comment notes heap is
   NOT the fix for a poisoned scope (run check:build-scope instead).

4. check:build-scope gate (new): fails if .ts/.tsx/.js/.jsx files in the tsconfig scope
   exceed a threshold — catches worktrees/cruft leaking into the build scope (the v3.8.36
   OOM root cause: 355,215 vs 4,547 files) BEFORE it detonates next build. Wired into the
   fast-path.

* fix(auth): only trust forwarding headers from loopback TCP peers (diegosouzapw#4689)

Integrated into release/v3.8.37 — loopback-gated forwarding headers (IP spoofing fix). Cherry-picked onto current release tip; ipUtils.test.ts 9/9 green.

* fix(codex): treat OAuth 401 as unrecoverable refresh failure (diegosouzapw#4686)

Integrated into release/v3.8.37 — codex OAuth 401 treated as unrecoverable refresh. Cherry-picked onto release tip; token-refresh-service.test.ts 38/38 green.

* fix(translator): preserve reasoning_effort for non-Copilot Responses clients (diegosouzapw#4688)

Integrated into release/v3.8.37 — preserve reasoning_effort for non-Copilot Responses clients. Cherry-picked onto release tip; tests 47/47 green.

* fix(translator): coerce tool descriptions to strings in OpenAI normalization (diegosouzapw#4675)

Integrated into release/v3.8.37 — coerce tool descriptions to strings in OpenAI normalization. Cherry-picked onto release tip; tests 3/3 green.

* feat(sse): x-omniroute-strip-reasoning header to drop reasoning_content (diegosouzapw#4678)

Integrated into release/v3.8.37 — x-omniroute-strip-reasoning header. Cherry-picked onto release tip (resolved chatCore.ts/headers.ts adjacency conflict, kept resolveCompressionHeader + isStripReasoningRequested); tests 8/8 green.

* fix(combo): flatten Anthropic tool messages + tool history to prevent upstream 503 (diegosouzapw#4648)

Integrated into release/v3.8.37 — flattenToolHistory helper (combo anti-503). Cherry-picked onto release tip; tests 9/9 green.

* feat(headroom): proxy lifecycle management + dashboard UI (Docker sidecar supported) (diegosouzapw#4649)

Integrated into release/v3.8.37 — headroom proxy lifecycle (status/start/stop, local-only + spawn-capable per Rules diegosouzapw#15/diegosouzapw#17). Cherry-picked onto release tip; lifecycle 7/7 + route-guard 43/43 + check:cycles green.

* feat(cli): multi-model support for Factory Droid CLI (diegosouzapw#4682)

Integrated into release/v3.8.37 — Factory Droid multi-model support. Cherry-picked onto release tip (kept readJsoncConfig + droidCustomModels imports); droid-custom-models 11/11 green.

* fix(providers): require Default Model in compatible-provider API-key setup (diegosouzapw#4641)

Integrated into release/v3.8.37 — require Default Model in compatible-provider API-key setup. Cherry-picked fix + test-move onto release tip (kept release providerSpecificData + QuotaScrapingFields; fixed moved-test import path; baseline rebaseline unneeded, 865<866); UI test 2/2 green.

* fix(dashboard): stop double-masking already-masked API key in list (E2E 3/9 regression) (diegosouzapw#4671)

Integrated into release/v3.8.37 — render server-masked key verbatim (drop redundant maskKey call). Note: release's maskKey already guards '****' (since v3.8.34), so this is a safe simplification; added a contract test pinning the **** passthrough invariant (2/2 green, would fail against the pre-guard maskKey = the historical double-mask bug).

* chore(quality): rebaseline file-size for rc17 PR batch drift

Own growth from the merged rc17 PRs (diegosouzapw#4678/diegosouzapw#4686/diegosouzapw#4688) at existing chokepoints —
cohesive, not extractable:
- open-sse/handlers/responseSanitizer.ts 1103->1122 (SanitizeOpenAIResponseOptions + stripReasoning, diegosouzapw#4678)
- open-sse/services/tokenRefresh.ts 2070->2090 (codex 401 unrecoverable-refresh guard, diegosouzapw#4686)
- tests/unit/token-refresh-service.test.ts 1322->1353 (401 regression case, diegosouzapw#4686)
- tests/unit/translator-openai-responses-req.test.ts 1047->1050 (reasoning_effort assertion, diegosouzapw#4688)

* docs(env): document HEADROOM_URL in .env.example + ENVIRONMENT.md

The headroom proxy lifecycle (diegosouzapw#4649) reads HEADROOM_URL (src/lib/headroom/detect.ts,
default http://localhost:8787) but it was missing from the env contract, tripping
check:env-doc-sync. Adds the var to both .env.example (commented, has a default) and
the Proxy Health table in ENVIRONMENT.md.

* fix(sse): stream writer mock abort() returns a Promise (diegosouzapw#4788)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): fall back to default data dir when DATA_DIR is not writable (diegosouzapw#4767)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(oauth): verify Cursor installation on Linux before auto-import (diegosouzapw#4770)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): track Ollama streaming usage from raw NDJSON chunks (diegosouzapw#4754)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): strip enumDescriptions from antigravity tool schema (diegosouzapw#4740)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): include low-level cause details in formatProviderError (diegosouzapw#4741)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(translator): strip x-anthropic-billing-header in claude-to-openai (diegosouzapw#4728)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): gate Kiro image attachments behind a Claude-capability check (diegosouzapw#4763)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): read Antigravity usage from the response.usageMetadata envelope (diegosouzapw#4785)

Integrated into release/v3.8.37 — Antigravity response.usageMetadata envelope. Cherry-picked onto release tip (resolved test-tail adjacency with diegosouzapw#4754 Ollama block); usage-extractor 23/23 green.

* fix(api): fall back to existing access token for any OAuth provider on refresh failure (diegosouzapw#4786)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): verify launchd registration + skip self-SIGTERM in macOS autostart (diegosouzapw#4765)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(executors): anthropic-compatible-* gateways get Bearer alongside x-api-key (diegosouzapw#4729)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): json_schema fallback for OpenAI-compatible providers (diegosouzapw#4766)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): use workos auth token shape for cline (diegosouzapw#4787)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* feat(sse): parse Gemini CLI 429 retryDelay from structured RetryInfo (diegosouzapw#4738)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): finalize tool_calls finish_reason on early stream end in OpenAI Responses translator (diegosouzapw#4764)

Integrated into release/v3.8.37 — computeFinishReason finalizes tool_calls on early stream end (Responses translator). Cherry-picked onto release tip; responses-translation-fixes 29/29 green.

* test(sse): golden-lock provider.ts translate-path across all providers (diegosouzapw#4734)

Integrated into release/v3.8.37 — golden-lock for provider.ts translate-path. Cherry-picked onto release tip; snapshot regenerated against the current provider set (UPDATE_GOLDEN=1, 167 entries); golden test 3/3 deterministic.

* chore(quality): rebaseline file-size for rc17 leva2 PR batch drift

Own growth from the merged leva2 PRs (cohesive, not extractable):
- src/lib/usage/providerLimits.ts 950->955 (diegosouzapw#4786)
- open-sse/executors/default.ts NEW frozen @828 (diegosouzapw#4729 + diegosouzapw#4766 + diegosouzapw#4787 header branches)
- open-sse/translator/request/openai-to-kiro.ts 807->814 (diegosouzapw#4763)
- open-sse/translator/response/openai-responses.ts 923->937 (diegosouzapw#4764)
- tests/unit/executor-default-base.test.ts 1339->1440 (diegosouzapw#4766)
- tests/unit/translator-openai-to-kiro.test.ts 918->980 (diegosouzapw#4763)

* fix(dashboard): align Engine Combos editor engines with API schema (diegosouzapw#4955) (diegosouzapw#5062)

The named-combos pipeline dropdown offered four engines (headroom,
session-dedup, ccr, llmlingua) that stackedPipelineStepSchema rejects, so
selecting one made PUT /api/context/combos/[id] return HTTP 400 while
saveCombo swallowed the non-OK response (if (!res.ok) return). Editing the
default 'Standard Savings' combo and changing an engine reproduced the 400.

- Add canonical STACKED_PIPELINE_ENGINE_INTENSITIES next to the schema as the
  single source of truth; the client dropdown imports it so it can never drift
  from the discriminated union the API validates against.
- Surface save errors and empty-name/empty-pipeline validation in the editor
  instead of failing silently.
- Add a parity unit test asserting the UI engine map equals the schema union
  and that every (engine, intensity) the UI emits is accepted.

* fix(sse): filter nameless hosted tools when converting Responses API to Chat format (diegosouzapw#4789)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): keep desktop sidebar visible via explicit CSS class (diegosouzapw#4812)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip enumDescriptions from Antigravity tool schemas (diegosouzapw#4813)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): resolve passthrough model aliases by providerId in ModelSelectModal (diegosouzapw#4815)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(oauth): allow per-connection refresh lead-time override via providerSpecificData.refreshLeadMs (diegosouzapw#4818)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip X-Stainless-* headers and normalize SDK User-Agent for OpenAI-compatible endpoints (diegosouzapw#4820)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Gemini built-in tools when functionDeclarations present in Antigravity envelope (diegosouzapw#4821)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(api): surface a Docker-localhost hint on provider-node validation connection errors (diegosouzapw#4822)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve bare model names to connection defaultModel before upstream calls (diegosouzapw#4825)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(build): trace-include sql.js sql-wasm.wasm in standalone bundle (diegosouzapw#4839)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Composer <|final|> sentinel markers leaking after Composer reasoning (diegosouzapw#4842)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(config): sync full SiliconFlow model list into registry (diegosouzapw#4844)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): close reasoning before message content in Responses stream (diegosouzapw#4848)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): reject unsupported Kiro [1m] context suffix (diegosouzapw#4816)

Integrated into release/v3.8.37 — cherry-picked onto release tip; test-tail conflict with diegosouzapw#4763 resolved (kept both image + [1m] test blocks); CHANGELOG re-merged; 29/29 green.

* fix(db): validate HuggingFace tokens via whoami-v2 auth probe (diegosouzapw#4819)

Integrated into release/v3.8.37 — defining commit re-homed onto the god-file-split validation module (validateHuggingFaceProvider in validation/openaiFormat.ts + map wiring); 115/115 green.

* fix(sse): make anthropic-version default-guard case-insensitive (diegosouzapw#4823)

Integrated into release/v3.8.37 — conflict with diegosouzapw#4729 Bearer-fallback resolved (kept both Bearer fallback + case-insensitive anthropic-version guard); 48/48 green.

* fix(sse): sanitize Kiro tool schemas to avoid 400 "Improperly formed request" (diegosouzapw#4847)

Integrated into release/v3.8.37 — conflict in kiro-to-openai.ts resolved (kept release fallbackToolCallId + adopted diegosouzapw#1375 toolNameMap remap); 7/7 green.

* feat(sse): add GPT-4 to the GitHub Copilot provider (diegosouzapw#4798)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add GPT-4o mini to GitHub Copilot provider (diegosouzapw#4797)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(api): add MiniMax-M3 pricing row (diegosouzapw#4814)

Integrated into release/v3.8.37 — pricing row re-homed onto god-file-split pricing/regional.ts (pricing.ts is now a barrel); 4/4 green.

* fix(cli): save runtime deps with --save-exact so a sibling install can't prune them (diegosouzapw#4841)

Integrated into release/v3.8.37 — trayRuntime conflict resolved (kept release SYSTRAY_SPEC + added --save-exact); 2/2 green.

* fix(sse): preserve required fields in antigravity tool schemas (diegosouzapw#4843)

Integrated into release/v3.8.37 — conflict resolved (kept diegosouzapw#4740/diegosouzapw#4813 enumDescriptions strip + typed normalizeSchemaTypes, added required-preservation helpers; test-tail merged keeping both enumDescriptions + required tests); 7/7 green.

* chore(quality): rebaseline file-size for rc17b leva3 PR batch drift

* fix(sse): strip reasoning blobs from agentic context to prevent O(n^2) token growth (diegosouzapw#4849)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): unwrap Qoder HTTP 200 SSE error envelope so fallback can trigger (diegosouzapw#4850)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip temperature for Claude models with extended thinking (diegosouzapw#4853)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): emit valid concatenable kiro tool_calls.arguments deltas (diegosouzapw#4855)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add toggleable tool-source diagnostics (diegosouzapw#4856)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): redact api key from the AUTH debug log in the chat handler (diegosouzapw#4858)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): forward AI SDK image parts in Responses translator (diegosouzapw#4859)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve custom combos by id and case-insensitive name (diegosouzapw#4446) (diegosouzapw#4869)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): exclude WS bridge controller-closed error from provider breaker (diegosouzapw#4602) (diegosouzapw#4870)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(providers): add xAI Grok inbound translators and thinking patcher (diegosouzapw#4910)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(embeddings): add dimensions override field to embedding combos (diegosouzapw#4913)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(oauth): Codex bulk-import endpoint — POST /api/oauth/codex/import (diegosouzapw#4914)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(antigravity): retry transient upstream failures (diegosouzapw#4941)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): surface malformed HTTP-200 upstream responses (diegosouzapw#4942)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): normalize Codex custom tools (apply_patch) to { input: string } schema (diegosouzapw#4862)

Integrated into release/v3.8.37 — conflict in request/openai-responses.ts resolved (kept diegosouzapw#4789 nameless-tool skip + added diegosouzapw#1007 custom-tool {input:string} normalization); 48/48 green incl. diegosouzapw#4789/diegosouzapw#4859 regression.

* fix(sse): dense, deterministic output ordering in Responses API response.completed (diegosouzapw#4906)

Integrated into release/v3.8.37 — manual integration with diegosouzapw#4862 in response/openai-responses.ts (custom-tool funcItem + dense recordCompletedItem). Fixed a latent diegosouzapw#4848 interaction: the close-reasoning-before-message guard force-closed <think>-tag reasoning prematurely, which dense output (diegosouzapw#4906) then snapshotted as a partial buffer ("plan" vs "planning") — scoped the guard to native reasoning_content (!inThinking) in BOTH transformer + translator paths. Full Responses suite 203/203 green incl. diegosouzapw#4848/diegosouzapw#4862 regression.

* feat(sse): auto-promote successful combo model to position diegosouzapw#1 (diegosouzapw#4852)

Integrated into release/v3.8.37 — dropped the stale file-size-baseline.json hunk (re-derived against the rc17b rebaseline); code+test applied clean; 13/13 green.

* feat(providers): add Pioneer AI (Fastino Labs) provider (diegosouzapw#4909)

Integrated into release/v3.8.37 — providers.ts apikey block re-homed onto god-file-split src/shared/constants/providers/apikey/frontier-labs.ts (inline APIKEY_PROVIDERS no longer exists); registry/pioneer + providers/index.ts applied clean; 6/6 green.

* add DGrid AI gateway provider (diegosouzapw#4931)

Integrated into release/v3.8.37 — rebased the contributor's commit onto the release tip; providers.ts god-file-split conflict resolved by relocating the dgrid APIKEY_PROVIDERS entry into apikey/gateways.ts; CHANGELOG added. 7/7 green. Thanks @dgridOP!

* chore(quality): rebaseline file-size for rc17b leva4 PR batch drift

* docs(routing): sync combo strategy docs for Fusion (17 strategies) (diegosouzapw#5067)

Fusion (16th strategy, panel fan-out + judge synthesis) and headroom
shipped but the strategy-count docs were stale (14/15) and omitted both.
Update every combo-strategy reference to the canonical 17, add fusion +
headroom to all strategy tables, and add a dedicated Fusion section to
AUTO-COMBO.md documenting judgeModel / fusionTuning config + an example.

- CLAUDE.md, README.md, FEATURES.md, RESILIENCE_GUIDE.md,
  ARCHITECTURE.md, OPEN_SSE_ARCHITECTURE.md, OMNIROUTE_VS_ALTERNATIVES.md,
  docs/README.md, request-pipeline.mmd: 14/15 -> 17, list fusion + headroom
- docs/routing/AUTO-COMBO.md: strategy table + new Fusion strategy section
- docs/openapi.yaml: add reset-window, headroom, fusion to the strategy enum

* fix(oauth): classify /api/oauth/cursor/auto-import as local-only (route-guard) (diegosouzapw#5070)

The Cursor auto-import route runs execFile("which", ["cursor"]) to verify a
local Cursor install before importing credentials — a child-process spawn. The
check:route-guard-membership gate (Hard Rules diegosouzapw#15/diegosouzapw#17) flagged it as an
unclassified spawn-capable route: reachable past the loopback gate, an
RCE-via-tunnel surface (a leaked JWT over a tunnel could trigger the spawn).

Classify the specific path in LOCAL_ONLY_API_PREFIXES so loopback enforcement
runs unconditionally before any auth check. Scoped to the exact path — the rest
of /api/oauth/ (browser redirect/callback flows) stays remote-reachable.

TDD: added a failing-then-passing assertion in route-guard-local-prefix.test.ts
(classification + an over-broadening guard proving sibling OAuth paths stay
remote). check:route-guard-membership now reports 0 new gaps.

* chore(release): v3.8.37 — 2026-06-26

---------

Co-authored-by: dgridOP <dgrid_op@outlook.com>
Poid-ZA pushed a commit to Poid-ZA/OmniRoute that referenced this pull request Aug 5, 2026
* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (diegosouzapw#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (diegosouzapw#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (diegosouzapw#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (diegosouzapw#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (diegosouzapw#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (diegosouzapw#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (diegosouzapw#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (diegosouzapw#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (diegosouzapw#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (diegosouzapw#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (diegosouzapw#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (diegosouzapw#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (diegosouzapw#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (diegosouzapw#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (diegosouzapw#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (diegosouzapw#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (diegosouzapw#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (diegosouzapw#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (diegosouzapw#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (diegosouzapw#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor diegosouzapw#4912, kiro diegosouzapw#4911,
videoGeneration diegosouzapw#5051, default diegosouzapw#4727, base diegosouzapw#4846, chat diegosouzapw#5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (diegosouzapw#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (diegosouzapw#5085) (diegosouzapw#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (diegosouzapw#5088) (diegosouzapw#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (diegosouzapw#5066) (diegosouzapw#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (diegosouzapw#5108) (diegosouzapw#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (diegosouzapw#5103) (diegosouzapw#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (diegosouzapw#5117)

Repairs the release/v3.8.38 base-reds; unblocks diegosouzapw#5078.

* chore(quality): rebaseline file-size for responseSanitizer (diegosouzapw#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (diegosouzapw#5100)

Base-reds fixed (diegosouzapw#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (diegosouzapw#5101)

Base-reds fixed (diegosouzapw#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (diegosouzapw#5074)

Base-reds fixed (diegosouzapw#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (diegosouzapw#5102)

Base-reds fixed (diegosouzapw#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (diegosouzapw#5120)

Unblocks Lint (test-discovery) on diegosouzapw#5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (diegosouzapw#5122)

Repairs 3 release-green test reds + test-masking; unblocks diegosouzapw#5078.

* test(golden): redact live Node version from provider translate-path snapshot (diegosouzapw#5125)

Final golden unblock for diegosouzapw#5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (diegosouzapw#5126)

Coverage shard golden unblock for diegosouzapw#5078.

* Ignore disconnect races during in-band stream error handling (diegosouzapw#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (diegosouzapw#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (diegosouzapw#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (diegosouzapw#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (diegosouzapw#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (diegosouzapw#3368) (diegosouzapw#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (diegosouzapw#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (diegosouzapw#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (diegosouzapw#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (diegosouzapw#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with diegosouzapw#5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (diegosouzapw#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule diegosouzapw#11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (diegosouzapw#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

diegosouzapw#5020 (grok-cli), diegosouzapw#5065 (factory), diegosouzapw#5105 (zenmux-free) added providers but did
not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (diegosouzapw#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted diegosouzapw#5122 reasoning-replay (preserveReasoningContent) + re-introduced diegosouzapw#4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (diegosouzapw#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with diegosouzapw#4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule diegosouzapw#18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (diegosouzapw#4845/diegosouzapw#5105/diegosouzapw#5020/diegosouzapw#4940/diegosouzapw#5093/
diegosouzapw#5015 + diegosouzapw#5121 cookie-dedup helper extraction). check:complexity/check:file-size do
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization diegosouzapw#674) (diegosouzapw#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL diegosouzapw#674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (diegosouzapw#5128) (diegosouzapw#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (diegosouzapw#5110) (diegosouzapw#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (diegosouzapw#5082) (diegosouzapw#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (diegosouzapw#3321) (diegosouzapw#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (diegosouzapw#5109) (diegosouzapw#5137)

* feat(sidebar): add support for colored menu icons (diegosouzapw#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule diegosouzapw#18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for diegosouzapw#5020 (grok-cli) and diegosouzapw#5105 (zenmux-free), surfaced by the
full CI on the release PR (diegosouzapw#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (diegosouzapw#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (diegosouzapw#5140)

Extracted the real change from diegosouzapw#5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes diegosouzapw#4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (diegosouzapw#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
diegosouzapw#3812 colored menu icons). Removing the orphan key restores a clean
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (diegosouzapw#5096) + observed quota reset windows (diegosouzapw#5025) (diegosouzapw#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR diegosouzapw#5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via diegosouzapw#5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR diegosouzapw#5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule diegosouzapw#2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (diegosouzapw#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (diegosouzapw#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (diegosouzapw#5038, diegosouzapw#5057, diegosouzapw#5076) (diegosouzapw#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (diegosouzapw#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (diegosouzapw#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (diegosouzapw#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (diegosouzapw#3812 colored menu
  icons, per-item accent map; diegosouzapw#5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (diegosouzapw#5064 self-inflicted-timeout cooldown
  skip + diegosouzapw#5124 long OpenAI-compatible SSE hardening + diegosouzapw#5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in diegosouzapw#3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup diegosouzapw#5143,
  quota keepalive diegosouzapw#5102, web-session robustness diegosouzapw#5121, MiniMax/Nemotron diegosouzapw#5136,
  model-visibility diegosouzapw#5091, failover logs diegosouzapw#5016, disconnect races diegosouzapw#5007, sidebar
  orphan diegosouzapw#5142, SRE playbooks salvage diegosouzapw#5138, new Security diegosouzapw#5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged diegosouzapw#5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation diegosouzapw#4389 -> diegosouzapw#5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: diegosouzapw#5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by diegosouzapw#5147)

* fix(i18n): add missing English UI labels (diegosouzapw#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (diegosouzapw#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (diegosouzapw#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (diegosouzapw#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (diegosouzapw#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from diegosouzapw#5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com>
Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>
tkgo11 pushed a commit to tkgo11/OmniRoute that referenced this pull request Sep 23, 2026
…apw#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted diegosouzapw#5122 reasoning-replay (preserveReasoningContent) + re-introduced diegosouzapw#4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.
tkgo11 pushed a commit to tkgo11/OmniRoute that referenced this pull request Sep 23, 2026
…) token growth (diegosouzapw#4849)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.
muhamadgalihsaputra pushed a commit to niyatna/NiyatnaRoute that referenced this pull request Sep 27, 2026
* chore(release): open v3.8.37 development cycle

* chore(ci): harden release flow — ratchet decoupling, fast-path drift gates, build-scope guard, heap default (diegosouzapw#5054)

Implements improvements 1-4 from the v3.8.36 release benchmark (_tasks/release-bench/v3.8.36/PLANO-MELHORIA.md):

1. Quality Ratchet decoupled from flaky coverage (ci.yml): the shard→coverage→ratchet
   chain meant a single flaky Coverage Shard SKIPPED the whole Quality Ratchet on the
   release PR (v3.8.36 diegosouzapw#4854), so cycle drift only surfaced post-merge in diegosouzapw#5029. The job
   now runs on !cancelled(); coverage download is continue-on-error and the ratchet runs
   --allow-missing, so the DETERMINISTIC gates (eslint/complexity/cognitive/duplication/
   codeql) stay blocking even when coverage is unavailable.

2. Fast-path drift gates (quality.yml PR→release): added check:complexity,
   check:cognitive-complexity, and a new lightweight check:pack-policy (pack-artifact
   unexpected-files check WITHOUT a build, via --policy-only) so drift + stray-tarball-file
   regressions are caught/rebaselined PER-PR instead of cascading onto the release PR.

3. Build heap default 4096→8192 MB (build-next-isolated.mjs): the clean graph peaks
   ~3.9 GB and brushed the old 4 GB ceiling; 8 GB gives headroom. Comment notes heap is
   NOT the fix for a poisoned scope (run check:build-scope instead).

4. check:build-scope gate (new): fails if .ts/.tsx/.js/.jsx files in the tsconfig scope
   exceed a threshold — catches worktrees/cruft leaking into the build scope (the v3.8.36
   OOM root cause: 355,215 vs 4,547 files) BEFORE it detonates next build. Wired into the
   fast-path.

* fix(auth): only trust forwarding headers from loopback TCP peers (diegosouzapw#4689)

Integrated into release/v3.8.37 — loopback-gated forwarding headers (IP spoofing fix). Cherry-picked onto current release tip; ipUtils.test.ts 9/9 green.

* fix(codex): treat OAuth 401 as unrecoverable refresh failure (diegosouzapw#4686)

Integrated into release/v3.8.37 — codex OAuth 401 treated as unrecoverable refresh. Cherry-picked onto release tip; token-refresh-service.test.ts 38/38 green.

* fix(translator): preserve reasoning_effort for non-Copilot Responses clients (diegosouzapw#4688)

Integrated into release/v3.8.37 — preserve reasoning_effort for non-Copilot Responses clients. Cherry-picked onto release tip; tests 47/47 green.

* fix(translator): coerce tool descriptions to strings in OpenAI normalization (diegosouzapw#4675)

Integrated into release/v3.8.37 — coerce tool descriptions to strings in OpenAI normalization. Cherry-picked onto release tip; tests 3/3 green.

* feat(sse): x-omniroute-strip-reasoning header to drop reasoning_content (diegosouzapw#4678)

Integrated into release/v3.8.37 — x-omniroute-strip-reasoning header. Cherry-picked onto release tip (resolved chatCore.ts/headers.ts adjacency conflict, kept resolveCompressionHeader + isStripReasoningRequested); tests 8/8 green.

* fix(combo): flatten Anthropic tool messages + tool history to prevent upstream 503 (diegosouzapw#4648)

Integrated into release/v3.8.37 — flattenToolHistory helper (combo anti-503). Cherry-picked onto release tip; tests 9/9 green.

* feat(headroom): proxy lifecycle management + dashboard UI (Docker sidecar supported) (diegosouzapw#4649)

Integrated into release/v3.8.37 — headroom proxy lifecycle (status/start/stop, local-only + spawn-capable per Rules diegosouzapw#15/diegosouzapw#17). Cherry-picked onto release tip; lifecycle 7/7 + route-guard 43/43 + check:cycles green.

* feat(cli): multi-model support for Factory Droid CLI (diegosouzapw#4682)

Integrated into release/v3.8.37 — Factory Droid multi-model support. Cherry-picked onto release tip (kept readJsoncConfig + droidCustomModels imports); droid-custom-models 11/11 green.

* fix(providers): require Default Model in compatible-provider API-key setup (diegosouzapw#4641)

Integrated into release/v3.8.37 — require Default Model in compatible-provider API-key setup. Cherry-picked fix + test-move onto release tip (kept release providerSpecificData + QuotaScrapingFields; fixed moved-test import path; baseline rebaseline unneeded, 865<866); UI test 2/2 green.

* fix(dashboard): stop double-masking already-masked API key in list (E2E 3/9 regression) (diegosouzapw#4671)

Integrated into release/v3.8.37 — render server-masked key verbatim (drop redundant maskKey call). Note: release's maskKey already guards '****' (since v3.8.34), so this is a safe simplification; added a contract test pinning the **** passthrough invariant (2/2 green, would fail against the pre-guard maskKey = the historical double-mask bug).

* chore(quality): rebaseline file-size for rc17 PR batch drift

Own growth from the merged rc17 PRs (diegosouzapw#4678/diegosouzapw#4686/diegosouzapw#4688) at existing chokepoints —
cohesive, not extractable:
- open-sse/handlers/responseSanitizer.ts 1103->1122 (SanitizeOpenAIResponseOptions + stripReasoning, diegosouzapw#4678)
- open-sse/services/tokenRefresh.ts 2070->2090 (codex 401 unrecoverable-refresh guard, diegosouzapw#4686)
- tests/unit/token-refresh-service.test.ts 1322->1353 (401 regression case, diegosouzapw#4686)
- tests/unit/translator-openai-responses-req.test.ts 1047->1050 (reasoning_effort assertion, diegosouzapw#4688)

* docs(env): document HEADROOM_URL in .env.example + ENVIRONMENT.md

The headroom proxy lifecycle (diegosouzapw#4649) reads HEADROOM_URL (src/lib/headroom/detect.ts,
default http://localhost:8787) but it was missing from the env contract, tripping
check:env-doc-sync. Adds the var to both .env.example (commented, has a default) and
the Proxy Health table in ENVIRONMENT.md.

* fix(sse): stream writer mock abort() returns a Promise (diegosouzapw#4788)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): fall back to default data dir when DATA_DIR is not writable (diegosouzapw#4767)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(oauth): verify Cursor installation on Linux before auto-import (diegosouzapw#4770)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): track Ollama streaming usage from raw NDJSON chunks (diegosouzapw#4754)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): strip enumDescriptions from antigravity tool schema (diegosouzapw#4740)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): include low-level cause details in formatProviderError (diegosouzapw#4741)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(translator): strip x-anthropic-billing-header in claude-to-openai (diegosouzapw#4728)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): gate Kiro image attachments behind a Claude-capability check (diegosouzapw#4763)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): read Antigravity usage from the response.usageMetadata envelope (diegosouzapw#4785)

Integrated into release/v3.8.37 — Antigravity response.usageMetadata envelope. Cherry-picked onto release tip (resolved test-tail adjacency with diegosouzapw#4754 Ollama block); usage-extractor 23/23 green.

* fix(api): fall back to existing access token for any OAuth provider on refresh failure (diegosouzapw#4786)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(cli): verify launchd registration + skip self-SIGTERM in macOS autostart (diegosouzapw#4765)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(executors): anthropic-compatible-* gateways get Bearer alongside x-api-key (diegosouzapw#4729)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): json_schema fallback for OpenAI-compatible providers (diegosouzapw#4766)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): use workos auth token shape for cline (diegosouzapw#4787)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* feat(sse): parse Gemini CLI 429 retryDelay from structured RetryInfo (diegosouzapw#4738)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green.

* fix(sse): finalize tool_calls finish_reason on early stream end in OpenAI Responses translator (diegosouzapw#4764)

Integrated into release/v3.8.37 — computeFinishReason finalizes tool_calls on early stream end (Responses translator). Cherry-picked onto release tip; responses-translation-fixes 29/29 green.

* test(sse): golden-lock provider.ts translate-path across all providers (diegosouzapw#4734)

Integrated into release/v3.8.37 — golden-lock for provider.ts translate-path. Cherry-picked onto release tip; snapshot regenerated against the current provider set (UPDATE_GOLDEN=1, 167 entries); golden test 3/3 deterministic.

* chore(quality): rebaseline file-size for rc17 leva2 PR batch drift

Own growth from the merged leva2 PRs (cohesive, not extractable):
- src/lib/usage/providerLimits.ts 950->955 (diegosouzapw#4786)
- open-sse/executors/default.ts NEW frozen @828 (diegosouzapw#4729 + diegosouzapw#4766 + diegosouzapw#4787 header branches)
- open-sse/translator/request/openai-to-kiro.ts 807->814 (diegosouzapw#4763)
- open-sse/translator/response/openai-responses.ts 923->937 (diegosouzapw#4764)
- tests/unit/executor-default-base.test.ts 1339->1440 (diegosouzapw#4766)
- tests/unit/translator-openai-to-kiro.test.ts 918->980 (diegosouzapw#4763)

* fix(dashboard): align Engine Combos editor engines with API schema (diegosouzapw#4955) (diegosouzapw#5062)

The named-combos pipeline dropdown offered four engines (headroom,
session-dedup, ccr, llmlingua) that stackedPipelineStepSchema rejects, so
selecting one made PUT /api/context/combos/[id] return HTTP 400 while
saveCombo swallowed the non-OK response (if (!res.ok) return). Editing the
default 'Standard Savings' combo and changing an engine reproduced the 400.

- Add canonical STACKED_PIPELINE_ENGINE_INTENSITIES next to the schema as the
  single source of truth; the client dropdown imports it so it can never drift
  from the discriminated union the API validates against.
- Surface save errors and empty-name/empty-pipeline validation in the editor
  instead of failing silently.
- Add a parity unit test asserting the UI engine map equals the schema union
  and that every (engine, intensity) the UI emits is accepted.

* fix(sse): filter nameless hosted tools when converting Responses API to Chat format (diegosouzapw#4789)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): keep desktop sidebar visible via explicit CSS class (diegosouzapw#4812)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip enumDescriptions from Antigravity tool schemas (diegosouzapw#4813)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(dashboard): resolve passthrough model aliases by providerId in ModelSelectModal (diegosouzapw#4815)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(oauth): allow per-connection refresh lead-time override via providerSpecificData.refreshLeadMs (diegosouzapw#4818)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip X-Stainless-* headers and normalize SDK User-Agent for OpenAI-compatible endpoints (diegosouzapw#4820)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Gemini built-in tools when functionDeclarations present in Antigravity envelope (diegosouzapw#4821)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(api): surface a Docker-localhost hint on provider-node validation connection errors (diegosouzapw#4822)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve bare model names to connection defaultModel before upstream calls (diegosouzapw#4825)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(build): trace-include sql.js sql-wasm.wasm in standalone bundle (diegosouzapw#4839)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip Composer <|final|> sentinel markers leaking after Composer reasoning (diegosouzapw#4842)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(config): sync full SiliconFlow model list into registry (diegosouzapw#4844)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): close reasoning before message content in Responses stream (diegosouzapw#4848)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): reject unsupported Kiro [1m] context suffix (diegosouzapw#4816)

Integrated into release/v3.8.37 — cherry-picked onto release tip; test-tail conflict with diegosouzapw#4763 resolved (kept both image + [1m] test blocks); CHANGELOG re-merged; 29/29 green.

* fix(db): validate HuggingFace tokens via whoami-v2 auth probe (diegosouzapw#4819)

Integrated into release/v3.8.37 — defining commit re-homed onto the god-file-split validation module (validateHuggingFaceProvider in validation/openaiFormat.ts + map wiring); 115/115 green.

* fix(sse): make anthropic-version default-guard case-insensitive (diegosouzapw#4823)

Integrated into release/v3.8.37 — conflict with diegosouzapw#4729 Bearer-fallback resolved (kept both Bearer fallback + case-insensitive anthropic-version guard); 48/48 green.

* fix(sse): sanitize Kiro tool schemas to avoid 400 "Improperly formed request" (diegosouzapw#4847)

Integrated into release/v3.8.37 — conflict in kiro-to-openai.ts resolved (kept release fallbackToolCallId + adopted diegosouzapw#1375 toolNameMap remap); 7/7 green.

* feat(sse): add GPT-4 to the GitHub Copilot provider (diegosouzapw#4798)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add GPT-4o mini to GitHub Copilot provider (diegosouzapw#4797)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(api): add MiniMax-M3 pricing row (diegosouzapw#4814)

Integrated into release/v3.8.37 — pricing row re-homed onto god-file-split pricing/regional.ts (pricing.ts is now a barrel); 4/4 green.

* fix(cli): save runtime deps with --save-exact so a sibling install can't prune them (diegosouzapw#4841)

Integrated into release/v3.8.37 — trayRuntime conflict resolved (kept release SYSTRAY_SPEC + added --save-exact); 2/2 green.

* fix(sse): preserve required fields in antigravity tool schemas (diegosouzapw#4843)

Integrated into release/v3.8.37 — conflict resolved (kept diegosouzapw#4740/diegosouzapw#4813 enumDescriptions strip + typed normalizeSchemaTypes, added required-preservation helpers; test-tail merged keeping both enumDescriptions + required tests); 7/7 green.

* chore(quality): rebaseline file-size for rc17b leva3 PR batch drift

* fix(sse): strip reasoning blobs from agentic context to prevent O(n^2) token growth (diegosouzapw#4849)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): unwrap Qoder HTTP 200 SSE error envelope so fallback can trigger (diegosouzapw#4850)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): strip temperature for Claude models with extended thinking (diegosouzapw#4853)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): emit valid concatenable kiro tool_calls.arguments deltas (diegosouzapw#4855)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(sse): add toggleable tool-source diagnostics (diegosouzapw#4856)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): redact api key from the AUTH debug log in the chat handler (diegosouzapw#4858)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): forward AI SDK image parts in Responses translator (diegosouzapw#4859)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): resolve custom combos by id and case-insensitive name (diegosouzapw#4446) (diegosouzapw#4869)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): exclude WS bridge controller-closed error from provider breaker (diegosouzapw#4602) (diegosouzapw#4870)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(providers): add xAI Grok inbound translators and thinking patcher (diegosouzapw#4910)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(embeddings): add dimensions override field to embedding combos (diegosouzapw#4913)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* feat(oauth): Codex bulk-import endpoint — POST /api/oauth/codex/import (diegosouzapw#4914)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(antigravity): retry transient upstream failures (diegosouzapw#4941)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): surface malformed HTTP-200 upstream responses (diegosouzapw#4942)

Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green.

* fix(sse): normalize Codex custom tools (apply_patch) to { input: string } schema (diegosouzapw#4862)

Integrated into release/v3.8.37 — conflict in request/openai-responses.ts resolved (kept diegosouzapw#4789 nameless-tool skip + added diegosouzapw#1007 custom-tool {input:string} normalization); 48/48 green incl. diegosouzapw#4789/diegosouzapw#4859 regression.

* fix(sse): dense, deterministic output ordering in Responses API response.completed (diegosouzapw#4906)

Integrated into release/v3.8.37 — manual integration with diegosouzapw#4862 in response/openai-responses.ts (custom-tool funcItem + dense recordCompletedItem). Fixed a latent diegosouzapw#4848 interaction: the close-reasoning-before-message guard force-closed <think>-tag reasoning prematurely, which dense output (diegosouzapw#4906) then snapshotted as a partial buffer ("plan" vs "planning") — scoped the guard to native reasoning_content (!inThinking) in BOTH transformer + translator paths. Full Responses suite 203/203 green incl. diegosouzapw#4848/diegosouzapw#4862 regression.

* feat(sse): auto-promote successful combo model to position diegosouzapw#1 (diegosouzapw#4852)

Integrated into release/v3.8.37 — dropped the stale file-size-baseline.json hunk (re-derived against the rc17b rebaseline); code+test applied clean; 13/13 green.

* feat(providers): add Pioneer AI (Fastino Labs) provider (diegosouzapw#4909)

Integrated into release/v3.8.37 — providers.ts apikey block re-homed onto god-file-split src/shared/constants/providers/apikey/frontier-labs.ts (inline APIKEY_PROVIDERS no longer exists); registry/pioneer + providers/index.ts applied clean; 6/6 green.

* add DGrid AI gateway provider (diegosouzapw#4931)

Integrated into release/v3.8.37 — rebased the contributor's commit onto the release tip; providers.ts god-file-split conflict resolved by relocating the dgrid APIKEY_PROVIDERS entry into apikey/gateways.ts; CHANGELOG added. 7/7 green. Thanks @dgridOP!

* chore(quality): rebaseline file-size for rc17b leva4 PR batch drift

* docs(routing): sync combo strategy docs for Fusion (17 strategies) (diegosouzapw#5067)

Fusion (16th strategy, panel fan-out + judge synthesis) and headroom
shipped but the strategy-count docs were stale (14/15) and omitted both.
Update every combo-strategy reference to the canonical 17, add fusion +
headroom to all strategy tables, and add a dedicated Fusion section to
AUTO-COMBO.md documenting judgeModel / fusionTuning config + an example.

- CLAUDE.md, README.md, FEATURES.md, RESILIENCE_GUIDE.md,
  ARCHITECTURE.md, OPEN_SSE_ARCHITECTURE.md, OMNIROUTE_VS_ALTERNATIVES.md,
  docs/README.md, request-pipeline.mmd: 14/15 -> 17, list fusion + headroom
- docs/routing/AUTO-COMBO.md: strategy table + new Fusion strategy section
- docs/openapi.yaml: add reset-window, headroom, fusion to the strategy enum

* fix(oauth): classify /api/oauth/cursor/auto-import as local-only (route-guard) (diegosouzapw#5070)

The Cursor auto-import route runs execFile("which", ["cursor"]) to verify a
local Cursor install before importing credentials — a child-process spawn. The
check:route-guard-membership gate (Hard Rules diegosouzapw#15/diegosouzapw#17) flagged it as an
unclassified spawn-capable route: reachable past the loopback gate, an
RCE-via-tunnel surface (a leaked JWT over a tunnel could trigger the spawn).

Classify the specific path in LOCAL_ONLY_API_PREFIXES so loopback enforcement
runs unconditionally before any auth check. Scoped to the exact path — the rest
of /api/oauth/ (browser redirect/callback flows) stays remote-reachable.

TDD: added a failing-then-passing assertion in route-guard-local-prefix.test.ts
(classification + an over-broadening guard proving sibling OAuth paths stay
remote). check:route-guard-membership now reports 0 new gaps.

* chore(release): v3.8.37 — 2026-06-26

---------

Co-authored-by: dgridOP <dgrid_op@outlook.com>
muhamadgalihsaputra pushed a commit to niyatna/NiyatnaRoute that referenced this pull request Sep 27, 2026
* chore(release): open v3.8.38 development cycle

* fix(executors): strip client_metadata for cerebras and mistral (diegosouzapw#4727)

Integrated into release/v3.8.38 (leva 5)

* fix(codebuddy): only send reasoning params when client requests reasoning (diegosouzapw#5019)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): keep streaming for forceStream providers when client requests JSON (diegosouzapw#5021)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): guard non-JSON SSE lines and duplicate [DONE] (diegosouzapw#4937)

Integrated into release/v3.8.38 (leva 5)

* feat(blackbox): refresh provider model catalog (diegosouzapw#4935)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): dedupe case-variant Anthropic version/beta headers (diegosouzapw#4846)

Integrated into release/v3.8.38 (leva 5)

* feat(sse): Kiro inline <thinking> stream splitter (diegosouzapw#4911)

Integrated into release/v3.8.38 (leva 5)

* feat(cursor): parse Composer DeepSeek-style inline tool calls (diegosouzapw#4912)

Integrated into release/v3.8.38 (leva 5)

* feat(proxy): auth-less host:port batch import (diegosouzapw#4938)

Integrated into release/v3.8.38 (leva 5)

* fix(oauth): support Kiro IDC (organization) token import (diegosouzapw#4944)

Integrated into release/v3.8.38 (leva 5)

* fix(translator): preserve cache_control for DashScope OpenAI-compat providers (port from 9router#2069) (diegosouzapw#5013)

Integrated into release/v3.8.38 (leva 5)

* fix(tts): resolve Gemini TTS models from catalog (diegosouzapw#4934)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): don't cool down the connection on a self-inflicted upstream timeout (504) (diegosouzapw#5064)

Integrated into release/v3.8.38 (leva 5)

* fix(sse): robust Anthropic /v1/messages streaming — real ping keepalive + client-disconnect guard (diegosouzapw#5063)

Integrated into release/v3.8.38 (leva 5)

* feat(video): add Alibaba DashScope (wan2.7-t2v) provider (diegosouzapw#5051)

Integrated into release/v3.8.38 (leva 5)

* fix: preserve model hidden flags (isHidden) across model sync (diegosouzapw#5086)

Integrated into release/v3.8.38 (leva 5)

* fix(models): derive model discovery config from registry modelsUrl (diegosouzapw#5087)

Integrated into release/v3.8.38 (leva 5)

* fix(compression): replace fileURLToPath(import.meta.url) with runtime anchors for standalone bundle (diegosouzapw#5089)

Integrated into release/v3.8.38 (leva 5)

* feat(cc): add summarized thinking display toggle (diegosouzapw#5055)

Integrated into release/v3.8.38 (leva 5)

* Harden selected API error responses (diegosouzapw#5032)

Integrated into release/v3.8.38 (leva 5)

* chore(quality): rebaseline file-size for leva 5 PR batch drift

6 frozen files grew from merged leva-5 PRs (cursor diegosouzapw#4912, kiro diegosouzapw#4911,
videoGeneration diegosouzapw#5051, default diegosouzapw#4727, base diegosouzapw#4846, chat diegosouzapw#5064); all covered
by per-PR tests. See _rebaseline_2026_06_26_leva5 in the baseline.

* feat(compression): compression playground (Play + Compare tabs) in the studio (diegosouzapw#5080)

Integrated into release/v3.8.38

* fix(combo): fail over on empty-content 502 instead of exhausting the provider (diegosouzapw#5085) (diegosouzapw#5104)

* fix(dashboard): surface detailed credential-validation error in add-connection modal (diegosouzapw#5088) (diegosouzapw#5106)

* feat(providers): allow local/private provider URLs by default with scoped metadata-safe guard (diegosouzapw#5066) (diegosouzapw#5107)

* fix(diagnostics): treat non-streaming Claude messages shape as valid output (diegosouzapw#5108) (diegosouzapw#5116)

* fix(db): translate pt-BR SQLite driver-fallback log lines to English (diegosouzapw#5103) (diegosouzapw#5115)

* fix(sse): repair release base-reds — malformed-response false positives + header casing + stale tests (diegosouzapw#5117)

Repairs the release/v3.8.38 base-reds; unblocks diegosouzapw#5078.

* chore(quality): rebaseline file-size for responseSanitizer (diegosouzapw#5117) + AddApiKeyModal drift

* fix(translator): forward image tool_result blocks as image_url (diegosouzapw#5100)

Base-reds fixed (diegosouzapw#5117); image tool_result→image_url. Integrated into release/v3.8.38.

* fix(responses): default text.format for openai-compatible responses providers (diegosouzapw#5101)

Base-reds fixed (diegosouzapw#5117); default text.format + file-size rebaseline. Integrated into release/v3.8.38.

* feat(dashboard): expose Fusion judgeModel + fusionTuning in the combo editor (diegosouzapw#5074)

Base-reds fixed (diegosouzapw#5117); Fusion editor + file-size rebaseline. Integrated into release/v3.8.38.

* feat(quota): add opt-in Codex/Claude auto-ping keepalive (diegosouzapw#5102)

Base-reds fixed (diegosouzapw#5117); auto-ping keepalive + file-size rebaseline. Integrated into release/v3.8.38.

* test(release): relocate 2 orphan test files into the collected flat tests/unit dir (diegosouzapw#5120)

Unblocks Lint (test-discovery) on diegosouzapw#5078. Integrated into release/v3.8.38.

* fix(translator): preserve reasoning-replay reasoning_content + repair 3 release-green test reds (diegosouzapw#5122)

Repairs 3 release-green test reds + test-masking; unblocks diegosouzapw#5078.

* test(golden): redact live Node version from provider translate-path snapshot (diegosouzapw#5125)

Final golden unblock for diegosouzapw#5078.

* test(golden): redact OmniRoute app version from translate-path snapshot (diegosouzapw#5126)

Coverage shard golden unblock for diegosouzapw#5078.

* Ignore disconnect races during in-band stream error handling (diegosouzapw#5007)

Integrated into release/v3.8.38

* Track final connection IDs in failover logs (diegosouzapw#5016)

Integrated into release/v3.8.38

* fix(sse): convert Gemini body to OpenAI format in antigravity MITM handler (diegosouzapw#4845)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(providers): add ZenMux Free session-cookie provider (diegosouzapw#5105)

Integrated into release/v3.8.38 (rebased on tip, CHANGELOG re-injected)

* feat(dashboard): click-to-edit model alias in provider page (diegosouzapw#5119)

Integrated into release/v3.8.38 (rebased on tip, i18n scope verified, CHANGELOG re-injected)

* feat(mcp): web-session robustness — cookie dedup (PR6) + browser-pool observability (PR7) (diegosouzapw#3368) (diegosouzapw#5121)

Integrated into release/v3.8.38 (rebased on tip; cookie-dedup branch extracted to findExistingCookieConnection helper → complexity-neutral; CHANGELOG added)

* fix(usage): dedupe request-usage logging and debounce stats (diegosouzapw#4940)

Integrated into release/v3.8.38 (rebased on tip; DB-handle hang was stale-base artifact — resetDbInstance already closes the handle, test green 5/5; file-size drift consolidated at release; CHANGELOG re-injected)

* fix(dashboard): key model visibility toggle on canonical providerId (diegosouzapw#5091)

Integrated into release/v3.8.38 (retargeted main→release; .tsx visibility-key test green 2/2)

* chore(deps): bump actions/cache from 5.0.5 to 6.0.0 (diegosouzapw#5112)

Integrated into release/v3.8.38 (retargeted main→release; workflow-only actions/cache bump — unit failures were stale main base-reds)

* fix(streaming): harden long OpenAI-compatible SSE streams (diegosouzapw#5124)

Integrated into release/v3.8.38 (rebased on tip; streamHandler conflict with diegosouzapw#5007 disconnect-guard resolved — both coexist, stream-handler 22/22 green)

* feat: Add Grok Build (xAI) provider with OAuth import-token flow (diegosouzapw#5020)

Integrated into release/v3.8.38 (rebased on tip; Hard Rule diegosouzapw#11 fix — Grok public client_id now via resolvePublicCred(grok_id), 3 literals removed; grok-oauth 7/7 + check:public-creds green)

* feat(providers): add Factory (factory.ai) as a subscription gateway provider (diegosouzapw#5065)

Integrated into release/v3.8.38 (rebased on tip; added factory registry test for PR Test Policy + fixed check:env-doc-sync phantom FACTORY_API_KEY; factory loads in PROVIDERS, no Zod issue — that flag was a false positive)

* chore(test): reconcile golden snapshot + apikey count for new providers

diegosouzapw#5020 (grok-cli), diegosouzapw#5065 (factory), diegosouzapw#5105 (zenmux-free) added providers but did
not regenerate tests/snapshots/provider/translate-path.json (now +3 entries) nor
bump the APIKEY_PROVIDERS count (159->160 for the factory gateway). Test-only
reconciliation; no production change.

* fix(resilience): harden quota and model lockout edge cases (diegosouzapw#5093)

Integrated into release/v3.8.38 (rebased on tip). TRUST-BUT-VERIFY: dropped the PR's 0dd7df6 'fix unit gates' commit which reverted diegosouzapw#5122 reasoning-replay (preserveReasoningContent) + re-introduced diegosouzapw#4849 O(n^2) growth, and restored 5 tests it had realigned. Kept only the 3 declared resilience fixes (quota cutoff guard, gemini MIME, model-lockout maxCooldownMs); 23/23 green.

* Hydrate quota cache and scope auto combo candidates (diegosouzapw#5015)

Integrated into release/v3.8.38 (rebased on tip). Kept core quota-cache hydration + auto-combo candidate scoping + combos UI; dropped out-of-scope toolCloaking refactor (conflicted with diegosouzapw#4813 stripEnumDescriptions — took tip) and the unrelated sse-auth test split. Added quota-cache-hydrate-5015 regression test (Rule diegosouzapw#18); combo-account-allowlist 8/8 + hydration 2/2 green.

* chore(quality): reconcile complexity + file-size baselines for v3.8.38 owner-PR batch

complexity 1972->1978 (+6) and file-size providers.ts 1093->1107 / usageHistory.ts
934->983 — drift from the /review-prs merge batch (diegosouzapw#4845/diegosouzapw#5105/diegosouzapw#5020/diegosouzapw#4940/diegosouzapw#5093/
diegosouzapw#5015 + diegosouzapw#5121 cookie-dedup helper extraction). check:complexity/check:file-size do
not run on the PR->release fast-path, so the branch accrued unmeasured; all legit
feature/fix growth, not regression. See per-key justifications in each baseline.

* fix(security): exact-host Anthropic baseUrl check (CodeQL js/incomplete-url-substring-sanitization diegosouzapw#674) (diegosouzapw#5130)

The anthropic-compatible Bearer-fallback gate decided whether a configured baseUrl
targeted the official api.anthropic.com host via a substring `.includes("api.anthropic.com")`.
A look-alike upstream such as `https://api.anthropic.com.evil.test` or
`https://evil.test/?x=api.anthropic.com` matched the substring and was wrongly treated as
official, suppressing the Bearer fallback meant for third-party gateways
(CodeQL diegosouzapw#674, js/incomplete-url-substring-sanitization, high).

Replace the substring test with an exported `isOfficialAnthropicBaseUrl()` helper that
parses the URL and compares the hostname for exact equality. Empty baseUrl stays official;
scheme-less hosts are parsed with an assumed https://; an unparseable baseUrl falls back to
third-party (Bearer emitted) as the safer default. Behavior for legitimate official/third-party
baseUrls is unchanged.

Adds tests/unit/anthropic-official-baseurl-host.test.ts covering official, look-alike,
scheme-less, and unparseable inputs plus a static guard that the substring pattern is gone.

* fix(proxy): repair one-click Deno & Cloudflare relay deployments (diegosouzapw#5128) (diegosouzapw#5132)

* fix(services): embed WS proxy honours LIVE_WS_HOST; reject empty messages early (diegosouzapw#5110) (diegosouzapw#5133)

* fix(api): resolve /v1/models/{id} case-insensitively (diegosouzapw#5082) (diegosouzapw#5135)

* fix(providers): add MiniMax M3 & Nemotron 3 Ultra to Cline catalog (diegosouzapw#3321) (diegosouzapw#5136)

* fix(proxy): make SOCKS5 handshake timeout tunable via SOCKS_HANDSHAKE_TIMEOUT_MS (diegosouzapw#5109) (diegosouzapw#5137)

* feat(sidebar): add support for colored menu icons (diegosouzapw#3812)

Integrated into release/v3.8.38 (recreated on tip — fork had unrelated history; added getSidebarIconAccent regression test, Rule diegosouzapw#18). Clean 2-file UI feature.

* fix(providers): complete grok-cli OAuth wiring + zenmux-free web-session metadata

Base-red repair for diegosouzapw#5020 (grok-cli) and diegosouzapw#5105 (zenmux-free), surfaced by the
full CI on the release PR (diegosouzapw#5078) — the PR->release fast-path does not run the
oauth-providers-config / web-session-credentials / provider-consistency gates.

- grok-cli: register in OAUTH_PROVIDERS (providers.ts canonical list, fixes
  check:provider-consistency), add OAUTH_PROVIDER_IDS.GROK_CLI + GROK_CLI_CONFIG
  in oauth constants (provider config now sourced there, not a local literal),
  align oauth-providers-config.test.ts (EXPECTED_PROVIDER_KEYS + config map).
- zenmux-free: declare its web-session credential requirement (full Cookie header)
  in WEB_SESSION_CREDENTIAL_REQUIREMENTS.

Local: oauth-providers-config 27/27, web-session-credentials 4/4, grok-cli-oauth
7/7, check:provider-consistency OK, +115 OAUTH_PROVIDERS tests green.

* Fix resilience settings page response mapping (diegosouzapw#5139)

Integrated into release/v3.8.38. Thanks @rdself for the fix and the regression test.

* fix(kiro): retire claude-sonnet-4.5 from catalog + pin 400 model-unavailable test (diegosouzapw#5140)

Extracted the real change from diegosouzapw#5140 (the bot PR regenerated the entire
freeModelCatalog.data.ts + touched package-lock.json; only the targeted
edits are kept here):
- remove claude-sonnet-4.5 from the Kiro registry entry
- remove the matching kiro free-model catalog row
- pin Kiro's verbatim 400 "Invalid model..." to isModelUnavailableError

Closes diegosouzapw#4484

* fix(sidebar): drop orphan `settings` accent color (typecheck:core red) (diegosouzapw#5142)

SIDEBAR_ICON_ACCENTS is typed Partial<Record<HideableSidebarItemId, string>>,
but `settings` is not a hideable item id (only `settings-general`,
`settings-appearance`, … and `context-settings` exist; there is no item with
`id: "settings"`), so the accent was unreachable. It broke `typecheck:core`
on the release tip ("'settings' does not exist in type …", introduced by
diegosouzapw#3812 colored menu icons). Removing the orphan key restores a clean
typecheck:core (rc=0).

* feat: salvage batch 2 — diagnostics null-guard (diegosouzapw#5096) + observed quota reset windows (diegosouzapw#5025) (diegosouzapw#5141)

* fix(diagnostics): null-guard content blocks in detectMalformedNonStream

A null (or non-object) entry in a Claude-native `content` array made the
non-stream classifier throw `TypeError: Cannot read properties of null
(reading 'type')`, crashing the malformed-response detection path. Guard
before type-asserting each block: a null/non-object block is simply skipped.

Two regression tests added (null block among valid blocks → null; only-null
blocks → empty_choices).

Salvaged from closed PR diegosouzapw#5096 (base-stale; only the defensive guard — the
Claude-shape recognition it also carried already landed via diegosouzapw#5108).

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>

* feat(quota): persist observed provider quota reset windows

Adds `provider_quota_reset_events` (migration 108) + `db/quotaResetEvents.ts`
to record real upstream weekly-quota window transitions whenever a quota
refresh shows the reset rolling to a new cycle (different day, later resetAt).
`apiKeyUsageLimits` now prefers the observed window start over the inferred
`resetAt − 7d`, falling back to snapshot inference when no event is recorded
yet. `quotaCache.setQuotaCache` records the transition opportunistically.

`recordProviderQuotaResetEventIfChanged` only fires for the primary weekly
window (not daily/sonnet), is idempotent (INSERT OR IGNORE on the unique
window key), and no-ops when the reset didn't actually roll. 4 unit tests
(tests/unit/lib/quota-reset-events.test.ts).

Salvaged from closed PR diegosouzapw#5025 (which bundled this with two unrelated
features + a colliding migration 104). Renumbered to 108; module re-exported
from localDb (Rule diegosouzapw#2).

Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

---------

Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
Co-authored-by: Witroch4 <175152067+Witroch4@users.noreply.github.com>

* docs(i18n): sync 3.8.38 CHANGELOG section to 41 mirrors (unblock docs-accuracy) (diegosouzapw#5144)

The root CHANGELOG [3.8.38] section grew with this cycle's merged PRs, but the
docs/i18n/<lang>/CHANGELOG.md mirrors were not re-synced — drifting >25% in body
size and failing check:docs-sync (the "Docs accuracy" fast-gate step) for every
open PR against the release.

Ran scripts/release/sync-changelog-i18n.mjs 3.8.38 3.8.37 to copy the root
[3.8.38] section into all 41 mirrors. check:docs-all now passes (exit 0).

Sections are copied verbatim; the per-language translation pass runs at release
time via i18n:run — this only restores the size-sync the gate enforces.

* feat(compression): pure per-step fidelity checker (4 invariants, fail-open)

* feat(compression): fidelityGate config + rejected breakdown fields

* feat(compression): wire per-step fidelity gate into stacked pipeline (opt-in)

* feat(compression): preview route accepts fidelityGate flag (playground)

* feat(compression): playground fidelity-gate toggle + lane rejection display

* docs(compression): note fidelityGate advanced thresholds are intentionally API-omitted

* refactor(compression): extract fidelity-gate step helpers to shrink strategySelector (file-size gate)

bodyToText and gateAdvance moved to fidelityGateStep.ts; StackAccumulator exported.
strategySelector: 889->854 (-35). Residual +6 vs pre-Milestone-B frozen 848 is the
irreducible StackOptions.fidelityGate field + two stacked-loop dispatch reads + import.
Baseline updated to 854 with justification. No cycle introduced (import type only).
940 compression tests pass; typecheck clean.

* test(usage): wire usageHistoryDedup under unit runner brace-list (diegosouzapw#5145)

Integrated into release/v3.8.38.

* feat: salvage batch from closed stale PRs (diegosouzapw#5038, diegosouzapw#5057, diegosouzapw#5076) (diegosouzapw#5138)

Integrated into release/v3.8.38.

* test(combo): deterministic routing-decision matrix for all 17 strategies (diegosouzapw#5146)

Integrated into release/v3.8.38.

* feat(compression): fuzzy near-duplicate dedup (session-dedup 2nd pass + playground toggle) (diegosouzapw#5143)

Integrated into release/v3.8.38.

* chore(quality): rebaseline file-size for sidebarVisibility.ts + chat.ts drift (diegosouzapw#5147)

Mid-cycle drift on release/v3.8.38 from already-merged PRs that the fast-path
(PR->release skips check:file-size) let accumulate without a bump:

- src/shared/constants/sidebarVisibility.ts 1100->1198 (diegosouzapw#3812 colored menu
  icons, per-item accent map; diegosouzapw#5142 dropped one orphan, net still above frozen)
- src/sse/handlers/chat.ts 1560->1575 (diegosouzapw#5064 self-inflicted-timeout cooldown
  skip + diegosouzapw#5124 long OpenAI-compatible SSE hardening + diegosouzapw#5110 embed-WS
  LIVE_WS_HOST honour / early empty-message reject)

Each covered by its own PR tests; structural shrink of chat.ts tracked in diegosouzapw#3501.
Unblocks the Fast Quality Gates for PRs targeting release/v3.8.38.

* chore(release): finalize v3.8.38 CHANGELOG + cycle reconciliation

- Reconcile [3.8.38]: +18 bullets (compression fidelity-gate/fuzzy-dedup diegosouzapw#5143,
  quota keepalive diegosouzapw#5102, web-session robustness diegosouzapw#5121, MiniMax/Nemotron diegosouzapw#5136,
  model-visibility diegosouzapw#5091, failover logs diegosouzapw#5016, disconnect races diegosouzapw#5007, sidebar
  orphan diegosouzapw#5142, SRE playbooks salvage diegosouzapw#5138, new Security diegosouzapw#5130 + Maintenance roll-up)
- Credit salvaged-PR authors (@JxnLexn / @KooshaPari / @herjarsa / @Witroch4)
- Remove phantom bullet for CLOSED-not-merged diegosouzapw#5092 (setup aggregator never landed)
- Fix isHidden bullet PR citation diegosouzapw#4389 -> diegosouzapw#5086 (@herjarsa)
- Back-fill forgotten v3.8.36 bullet: diegosouzapw#5026 crypto.randomUUID ID-gen (@hamsa0x7)
- Sync 41 i18n CHANGELOG mirrors; README What's New -> v3.8.38
- Rebaseline cycle drift: eslint 3987->4002, cognitive 833->841, dead-exports
  345->346, cyclomatic 1978->1980 (file-size handled by diegosouzapw#5147)

* fix(i18n): add missing English UI labels (diegosouzapw#5153)

Integrated into release/v3.8.38

* Preserve non-stream reasoning fields for compatible clients (diegosouzapw#5155)

Integrated into release/v3.8.38

* feat(compression): ionizer engine — lossy JSON-array sampling reversible via CCR (diegosouzapw#5148)

Integrated into release/v3.8.38

* test(combo): gated live smoke for combo strategies (in-process + VPS HTTP) (diegosouzapw#5151)

Integrated into release/v3.8.38

* test: refresh release expectations to match current code (diegosouzapw#5150)

Integrated into release/v3.8.38 (test-only base-red alignment extracted from diegosouzapw#5150)

---------

Co-authored-by: Éder Costa <eder.almeida.costa@gmail.com>
Co-authored-by: José Victor Ferreira <root@josevictor.me>
Co-authored-by: Hernan Javier Ardila Sanchez <hjasgr@gmail.com>
Co-authored-by: fulorgnas <46461624+fulorgnas@users.noreply.github.com>
Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
Co-authored-by: Jan Leon <Jan.gaschler@gmail.com>
Co-authored-by: R. Beltran <rbeltran8000@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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Co-authored-by: Ramel Tecnologia - Rafa Martins <146174365+rafacpti23@users.noreply.github.com>
Co-authored-by: herjarsa <herjarsa@users.noreply.github.com>
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