ci(release): create stable/X.Y.x line branch on X.Y.0 tags by yuneng-berri · Pull Request #29457 · BerriAI/litellm

yuneng-berri · 2026-06-01T22:49:41Z

Relevant issues

None.

Linear ticket

N/A

Pre-Submission checklist

I have added meaningful tests
My PR passes all unit tests on make test-unit
My PR's scope is as isolated as possible; it only solves 1 specific problem
I have requested a Greptile review by commenting @greptileai and received a Confidence Score of at least 4/5 before requesting a maintainer review

CI (LiteLLM team)

Branch creation CI run
Link:
CI run for the last commit
Link:
Merge / cherry-pick CI run
Links:

Screenshots / Proof of Fix

No live workflow dispatch on this branch. The new step is additive and structurally mirrors the existing Create release branch step (same uses, same permissions, same env-threading), differing only in the gate regex and the branch name; the gate is a single regex over a constrained input.

Static verification covered three angles:

Regex ^v?(\d+)\.(\d+)\.0$ classified against every tag form the upstream Validate inputs regex in create-release.yml accepts (1.84.0, v1.84.0, 1.84.1, 1.84.0rc1, 1.84.0-rc.1, 1.84.0.dev42, 1.84.0-dev.2, 1.84.0.post1, v1.83.10-stable, plus leading-zero and uppercase variants). Behavior matches the intended classification in every case.
actions/github-script@v7.0.1 API surface (github.rest.git.createRef, core.info, context.repo.owner, top-level return), YAML well-formedness, the 60a0d83039c74a4aee543508d2ffcb1c3799cdea SHA pin (matches the existing pinned use in the same file), and contents: write sufficiency for ref creation.
Repo-wide CI fan-out: no GHA pull_request: branches: filter and no CircleCI workflow filter accidentally matches stable/*, so the new branches don't trigger inappropriate CI on creation.

Trade-off accepted: a re-run of the workflow on the same X.Y.0 tag will 422 on the second createRef (same behavior as the sibling release/<tag> step). The line branch is born exactly once per minor, so the failure mode is a one-time edge case and no try/catch was added.

Type

🚄 Infrastructure

Changes

Today every release dispatch creates release/<tag> for one tag, so backports for each patch live on a throwaway branch like patch/v1.84.3 that exists only long enough to base the next patch's cherry-picks on. Discovery of "what is queued for the next 1.84.x" requires knowing which patch/v1.84.N is the current one, and stale per-patch branches accumulate.

Switching to one long-lived line branch per minor (stable/1.84.x, stable/1.85.x, ...) collapses all 1.84-line backports onto a single durable branch. The next patch in the line becomes a git tag on the existing branch; git log v1.84.4..origin/stable/1.84.x answers what is queued.

The new step gates on ^v?(\d+)\.(\d+)\.0$. rc, dev, nightly, .post, and patch tags all skip; the line branch is created exactly once per minor at the first stable opener. Existing release/<tag> creation is untouched (additive step). RC patches continue to use the existing patch/v1.87.0rcN flow for now; the RC story gets its own follow-up.

Backfill of stable/1.84.x, stable/1.85.x, stable/1.86.x at the respective latest tags happens manually outside this PR.

Follow-up worth noting (not for this PR): the existing GHA pull_request: branches: lists and CircleCI's main_branches filter don't include stable/**, so backport PRs into the new lines won't trigger unit tests or CCI runs until those filters are extended. Same gap exists today for PRs into patch/v1.84.3, so it's not a regression introduced here.

Each patch release currently spawns an ad-hoc patch/v1.84.N branch that exists only to base the next patch's cherry-picks on, leaving stale per-patch branches behind and making "what is queued for the next 1.84.x" hard to answer. Switch to one long-lived line branch per minor, stable/X.Y.x, created automatically the first time we tag X.Y.0 on that minor, and tagged on for each subsequent patch. The gate is ^v?(\d+)\.(\d+)\.0$, so rc / dev / nightly / .post / patch tags all skip cleanly; the line branch is created exactly once per minor. Existing release/<tag> behavior is untouched (additive step), and RC patches keep their current patch/v1.87.0rcN flow until that gets its own follow-up.

greptile-apps · 2026-06-01T22:51:36Z

Greptile Summary

This PR extends the create-release-branch.yml workflow with an additive step that creates a long-lived stable/X.Y.x line branch whenever the dispatched tag is exactly an X.Y.0 stable opener, allowing all 1.84.x backports to accumulate on a single durable branch rather than per-patch throwaway branches.

The regex ^v?(\\d+)\\.(\\d+)\\.0$ is correct and properly excludes rc, dev, post, patch, and legacy -stable tags; the branch name (stable/1.84.x) is derived safely from the capture groups.
The new step mirrors the existing Create release branch step in structure (same SHA-pinned action, same env-threading pattern, same contents: write permission), and the acknowledged trade-off of no try/catch on a duplicate-branch 422 is consistent with how the sibling step behaves.

Confidence Score: 4/5

This is a safe, additive infrastructure change with no risk to existing release mechanics.

The change is a single, well-isolated step appended to an existing workflow. The regex gate, SHA pin, branch naming, and YAML structure are all correct. The only noteworthy gap is that the new step has an implicit dependency on the preceding step succeeding — a transient failure or 422 on Create release branch will silently suppress the stable-branch step. This is benign in the idempotent re-run case but could require a manual re-dispatch in a transient-failure scenario.

.github/workflows/create-release-branch.yml — the step sequencing dependency is the only area worth a second look.

Important Files Changed

Filename	Overview
.github/workflows/create-release-branch.yml	Adds a new `Create stable line branch` step that creates `stable/X.Y.x` when the dispatched tag matches `^v?(\d+)\.(\d+)\.0$`; regex, branch naming, SHA pin, and YAML are correct. The new step will be skipped if the preceding `Create release branch` step fails, which is a minor concern.

_{Reviews (1): Last reviewed commit: "ci(release): create stable/X.Y.x line br..." | Re-trigger Greptile}

greptile-apps · 2026-06-01T22:51:40Z

+      - name: Create stable line branch
+        env:
+          TAG: ${{ inputs.tag }}
+          COMMIT_HASH: ${{ inputs.commit_hash }}
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          script: |
+            const tag = process.env.TAG;
+            const commitHash = process.env.COMMIT_HASH;
+
+            const match = tag.match(/^v?(\d+)\.(\d+)\.0$/);
+            if (!match) {
+              core.info(`Tag ${tag} is not the X.Y.0 stable opener; skipping stable line branch`);
+              return;
+            }
+            const lineBranch = `stable/${match[1]}.${match[2]}.x`;
+
+            await github.rest.git.createRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: `refs/heads/${lineBranch}`,
+              sha: commitHash,
+            });
+            core.info(`Created branch ${lineBranch} at ${commitHash}`);


New step silently skipped when preceding step fails

The Create stable line branch step runs only if Create release branch succeeds. If the first step errors with a 422 (branch already exists on a re-dispatch) or any transient failure, GitHub Actions skips subsequent steps by default, so the stable-branch step never executes. In the re-dispatch scenario this is harmless since stable/X.Y.x was already created, but it also means any transient network failure on the first step silently suppresses this step. Adding if: always() to the new step would make it fully independent of the first step's outcome, matching the author's stated intent that the two steps serve different purposes.

codecov · 2026-06-01T22:52:53Z

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

…9457) Each patch release currently spawns an ad-hoc patch/v1.84.N branch that exists only to base the next patch's cherry-picks on, leaving stale per-patch branches behind and making "what is queued for the next 1.84.x" hard to answer. Switch to one long-lived line branch per minor, stable/X.Y.x, created automatically the first time we tag X.Y.0 on that minor, and tagged on for each subsequent patch. The gate is ^v?(\d+)\.(\d+)\.0$, so rc / dev / nightly / .post / patch tags all skip cleanly; the line branch is created exactly once per minor. Existing release/<tag> behavior is untouched (additive step), and RC patches keep their current patch/v1.87.0rcN flow until that gets its own follow-up.

…9.0) (#93) This PR contains the following updates: | Package | Update | Change | |---|---|---| | [ghcr.io/berriai/litellm](https://images.chainguard.dev/directory/image/wolfi-base/overview) ([source](https://github.com/BerriAI/litellm)) | minor | `v1.88.1` → `v1.89.0` | --- ### Release Notes <details> <summary>BerriAI/litellm (ghcr.io/berriai/litellm)</summary> ### [`v1.89.0`](https://github.com/BerriAI/litellm/releases/tag/v1.89.0) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.89.0...v1.89.0) ##### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.89.0 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.89.0/cosign.pub \ ghcr.io/berriai/litellm:v1.89.0 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** ##### What's Changed - test(responses): bump deprecated gemini-3-pro-preview to gemini-3.1-pro-preview by [@mateo-berri](https://github.com/mateo-berri) in [#29433](https://github.com/BerriAI/litellm/pull/29433) - fix: map mistral/ministral-8b-latest in model price map by [@mateo-berri](https://github.com/mateo-berri) in [#29453](https://github.com/BerriAI/litellm/pull/29453) - fix(datadog): split oversized batches on 413 instead of re-queueing forever by [@yassin-berriai](https://github.com/yassin-berriai) in [#29444](https://github.com/BerriAI/litellm/pull/29444) - feat(otel): allowlist team\_metadata sub-keys promoted to baggage by [@yassin-berriai](https://github.com/yassin-berriai) in [#29442](https://github.com/BerriAI/litellm/pull/29442) - fix: stop use\_chat\_completions\_api flag from leaking into provider request body by [@mateo-berri](https://github.com/mateo-berri) in [#29447](https://github.com/BerriAI/litellm/pull/29447) - fix(anthropic, fireworks): inline legacy $ref defs in tool schemas by [@milan-berri](https://github.com/milan-berri) in [#28646](https://github.com/BerriAI/litellm/pull/28646) - fix(proxy): omit OpenAI \[DONE] on google-genai streamGenerateContent by [@Sameerlite](https://github.com/Sameerlite) in [#29426](https://github.com/BerriAI/litellm/pull/29426) - ci(release): create stable/X.Y.x line branch on X.Y.0 tags by [@yuneng-berri](https://github.com/yuneng-berri) in [#29457](https://github.com/BerriAI/litellm/pull/29457) - fix(vector-stores): support engines URL for Vertex AI Search by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#27885](https://github.com/BerriAI/litellm/pull/27885) - fix(ui): render caller-supplied filter options in caller order by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29462](https://github.com/BerriAI/litellm/pull/29462) - fix(batches): skip unnecessary batch input file reads by [@Sameerlite](https://github.com/Sameerlite) in [#29114](https://github.com/BerriAI/litellm/pull/29114) - docs(agents): clarify when to create new test files by [@Sameerlite](https://github.com/Sameerlite) in [#29472](https://github.com/BerriAI/litellm/pull/29472) - Litellm OSS Staging by [@Sameerlite](https://github.com/Sameerlite) in [#29161](https://github.com/BerriAI/litellm/pull/29161) - fix(mcp): clear allowed\_tools and tool overrides on MCP server edit by [@Sameerlite](https://github.com/Sameerlite) in [#29411](https://github.com/BerriAI/litellm/pull/29411) - Litellm OSS Staging 010626 by [@Sameerlite](https://github.com/Sameerlite) in [#29422](https://github.com/BerriAI/litellm/pull/29422) - fix(ci): make CircleCI rerun-failed-tests collect tests when 2+ test files fail by [@mateo-berri](https://github.com/mateo-berri) in [#29475](https://github.com/BerriAI/litellm/pull/29475) - feat(a2a): watsonx Orchestrate agent provider by [@Sameerlite](https://github.com/Sameerlite) in [#29410](https://github.com/BerriAI/litellm/pull/29410) - fix(azure\_ai): strip tool-level extra fields on 400 and retry by [@Sameerlite](https://github.com/Sameerlite) in [#29479](https://github.com/BerriAI/litellm/pull/29479) - fix(docs): remove fixed dimensions from README hero image by [@mateo-berri](https://github.com/mateo-berri) in [#29496](https://github.com/BerriAI/litellm/pull/29496) - Litellm oss staging by [@Sameerlite](https://github.com/Sameerlite) in [#29492](https://github.com/BerriAI/litellm/pull/29492) - fix: small CLAUDE.md nits by [@mateo-berri](https://github.com/mateo-berri) in [#29504](https://github.com/BerriAI/litellm/pull/29504) - Add MCP semantic conventions to otelv2 by [@yassin-berriai](https://github.com/yassin-berriai) in [#29468](https://github.com/BerriAI/litellm/pull/29468) - fix(passthrough): emit otel guardrail span when a guardrail blocks by [@yassin-berriai](https://github.com/yassin-berriai) in [#29470](https://github.com/BerriAI/litellm/pull/29470) - fix(proxy): strip NUL bytes from spend log payloads to prevent PostgreSQL 22P05 by [@milan-berri](https://github.com/milan-berri) in [#29515](https://github.com/BerriAI/litellm/pull/29515) - \[internal copy of [#28008](https://github.com/BerriAI/litellm/issues/28008)] Support MCP OAuth passthrough and issuer-scoped JWT auth by [@mateo-berri](https://github.com/mateo-berri) in [#28356](https://github.com/BerriAI/litellm/pull/28356) - feat(vector-stores): forward per-request params to Vertex AI Search by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29459](https://github.com/BerriAI/litellm/pull/29459) - feat(proxy): add per-MCP-server RPM rate limiting for keys and teams by [@Sameerlite](https://github.com/Sameerlite) in [#29482](https://github.com/BerriAI/litellm/pull/29482) - fix(tests): drop module-level test calls that break local\_testing collection by [@mateo-berri](https://github.com/mateo-berri) in [#29520](https://github.com/BerriAI/litellm/pull/29520) - feat(agents): add LangFlow agent provider with A2A session bridging by [@Sameerlite](https://github.com/Sameerlite) in [#28963](https://github.com/BerriAI/litellm/pull/28963) - fix(ui/agents): make A2A skill tags enterable and validated by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29512](https://github.com/BerriAI/litellm/pull/29512) - \[internal copy of [#29232](https://github.com/BerriAI/litellm/issues/29232)] feat: route future Claude models to Anthropic provider via pattern matching by [@mateo-berri](https://github.com/mateo-berri) in [#29239](https://github.com/BerriAI/litellm/pull/29239) - fix(tests): drop import-time completion call in test\_register\_model by [@mateo-berri](https://github.com/mateo-berri) in [#29521](https://github.com/BerriAI/litellm/pull/29521) - test: stabilize batch VCR coverage and stop live upload/network leaks by [@mateo-berri](https://github.com/mateo-berri) in [#29477](https://github.com/BerriAI/litellm/pull/29477) - \[internal copy of [#29003](https://github.com/BerriAI/litellm/issues/29003)] fix(vertex\_ai): use user-supplied api\_base as is for Model Garden OpenAI-compat path by [@mateo-berri](https://github.com/mateo-berri) in [#29530](https://github.com/BerriAI/litellm/pull/29530) - feat(proxy): native /health/drain preStop hook for graceful shutdown by [@yassin-berriai](https://github.com/yassin-berriai) in [#29439](https://github.com/BerriAI/litellm/pull/29439) - fix(auth): preserve 401 status for expired JWTs in OTel traces by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29510](https://github.com/BerriAI/litellm/pull/29510) - fix(otel): capture 401 error details in management endpoint spans by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29535](https://github.com/BerriAI/litellm/pull/29535) - test(proxy/utils): pin bottom-of-file helper behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29509](https://github.com/BerriAI/litellm/pull/29509) - test(proxy/utils): pin PrismaClient and spend-update behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29488](https://github.com/BerriAI/litellm/pull/29488) - test(proxy/utils): pin ProxyLogging behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29485](https://github.com/BerriAI/litellm/pull/29485) - fix: missing span for guardrail passthrough by [@yassin-berriai](https://github.com/yassin-berriai) in [#29552](https://github.com/BerriAI/litellm/pull/29552) - fix(auth): let internal users view search tools by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29542](https://github.com/BerriAI/litellm/pull/29542) - fix: missing mcp otel attributes by [@yassin-berriai](https://github.com/yassin-berriai) in [#29554](https://github.com/BerriAI/litellm/pull/29554) - fix(proxy): resolve managed video model ids for auth by [@shivamrawat1](https://github.com/shivamrawat1) in [#29545](https://github.com/BerriAI/litellm/pull/29545) - fix(key\_generate): allow team members to create keys on org-scoped teams by [@milan-berri](https://github.com/milan-berri) in [#29310](https://github.com/BerriAI/litellm/pull/29310) - test(pass-through): move Gemini pass-through tests to gemini-3.1-flash-lite by [@mateo-berri](https://github.com/mateo-berri) in [#29595](https://github.com/BerriAI/litellm/pull/29595) - Litellm oss staging 030626 by [@Sameerlite](https://github.com/Sameerlite) in [#29578](https://github.com/BerriAI/litellm/pull/29578) - Fix : a2a bugs 030626 by [@Sameerlite](https://github.com/Sameerlite) in [#29566](https://github.com/BerriAI/litellm/pull/29566) - \[internal copy of [#29533](https://github.com/BerriAI/litellm/issues/29533)] fix(anthropic/adapter): emit thinking block for reasoning\_content-only streaming chunks by [@mateo-berri](https://github.com/mateo-berri) in [#29600](https://github.com/BerriAI/litellm/pull/29600) - ci: reproduce default-Windows wheel install to guard MAX\_PATH by [@yuneng-berri](https://github.com/yuneng-berri) in [#29597](https://github.com/BerriAI/litellm/pull/29597) - fix(vertex): strip output\_config.effort for Vertex Claude models that reject it (Haiku 4.5) by [@mateo-berri](https://github.com/mateo-berri) in [#29585](https://github.com/BerriAI/litellm/pull/29585) - Litellm websocket improvements by [@Sameerlite](https://github.com/Sameerlite) in [#29563](https://github.com/BerriAI/litellm/pull/29563) - feat(arize/phoenix): OpenInference rendering parity — tool\_calls, cost, passthrough I/O, session/user, multimodal, cache tokens by [@milan-berri](https://github.com/milan-berri) in [#28800](https://github.com/BerriAI/litellm/pull/28800) - \[internal copy of [#29550](https://github.com/BerriAI/litellm/issues/29550)] fix: passthrough endpoints duplicate logs by [@mateo-berri](https://github.com/mateo-berri) in [#29598](https://github.com/BerriAI/litellm/pull/29598) - fix(ci): keep coverage rename green when a parallel node runs no tests by [@mateo-berri](https://github.com/mateo-berri) in [#29608](https://github.com/BerriAI/litellm/pull/29608) - test(vcr): close out the remaining VCR live-call leaks by [@mateo-berri](https://github.com/mateo-berri) in [#29603](https://github.com/BerriAI/litellm/pull/29603) - fix(key\_generate): exempt UI/CLI session tokens from the budget ceiling for team keys by [@yuneng-berri](https://github.com/yuneng-berri) in [#29612](https://github.com/BerriAI/litellm/pull/29612) - fix(realtime): allow null transcripts in stream logging payloads by [@milan-berri](https://github.com/milan-berri) in [#29625](https://github.com/BerriAI/litellm/pull/29625) - build(ui): migrate eslint to flat config + bump eslint-config-next to 16 by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29626](https://github.com/BerriAI/litellm/pull/29626) - fix(key\_generate): scope session-token team-key budget exemption to caller-supplied team\_id by [@yuneng-berri](https://github.com/yuneng-berri) in [#29641](https://github.com/BerriAI/litellm/pull/29641) - fix(proxy): disable proxy buffering on streaming SSE responses by [@mateo-berri](https://github.com/mateo-berri) in [#29557](https://github.com/BerriAI/litellm/pull/29557) - fix(mcp): gate /public/mcp\_hub strictly on litellm.public\_mcp\_servers by [@michelligabriele](https://github.com/michelligabriele) in [#27764](https://github.com/BerriAI/litellm/pull/27764) - ci(ui): frontend-lint job enforcing prettier + eslint on changed files by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29633](https://github.com/BerriAI/litellm/pull/29633) - fix(gemini): googleSearch + server-side tools and googleMaps JSON schema by [@Sameerlite](https://github.com/Sameerlite) in [#29582](https://github.com/BerriAI/litellm/pull/29582) - fix(proxy): passthrough 404 when SERVER\_ROOT\_PATH is set by [@Sameerlite](https://github.com/Sameerlite) in [#29658](https://github.com/BerriAI/litellm/pull/29658) - fix(gemini-realtime): use GA event names for Pipecat 1.3.x compatibility by [@Sameerlite](https://github.com/Sameerlite) in [#29662](https://github.com/BerriAI/litellm/pull/29662) - Litellm oss staging 040626 by [@Sameerlite](https://github.com/Sameerlite) in [#29671](https://github.com/BerriAI/litellm/pull/29671) - style(ui): prettier formatting pass over the dashboard by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29622](https://github.com/BerriAI/litellm/pull/29622) - chore: ignore prettier dashboard reformat in git blame by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29695](https://github.com/BerriAI/litellm/pull/29695) - fix(helm): Enable Backend Deployment to mount Gateway config.yaml by [@tin-berri](https://github.com/tin-berri) in [#29605](https://github.com/BerriAI/litellm/pull/29605) - \[internal copy of [#29277](https://github.com/BerriAI/litellm/issues/29277)] fix(proxy): add default=None to LiteLLM\_TeamMembership.litellm\_budget\_table by [@mateo-berri](https://github.com/mateo-berri) in [#29684](https://github.com/BerriAI/litellm/pull/29684) - test: make custom\_tokenizer proxy tests hermetic by [@yuneng-berri](https://github.com/yuneng-berri) in [#29643](https://github.com/BerriAI/litellm/pull/29643) - test(proxy): stop running real-DB tests in GitHub Actions unit jobs by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29700](https://github.com/BerriAI/litellm/pull/29700) - chore(ui): remove the bare-fetch lint rule by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29712](https://github.com/BerriAI/litellm/pull/29712) - Litellm jwt mapping virtualkeys by [@shivamrawat1](https://github.com/shivamrawat1) in [#28510](https://github.com/BerriAI/litellm/pull/28510) - refactor(ui): shared HTTP client + location-pinned fetch() lint rule by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29723](https://github.com/BerriAI/litellm/pull/29723) - fix(proxy): stop team BYOK model name corruption on model edit by [@yuneng-berri](https://github.com/yuneng-berri) in [#29731](https://github.com/BerriAI/litellm/pull/29731) - \[internal copy of [#29511](https://github.com/BerriAI/litellm/issues/29511)] feat(guardrails): add sensitive data routing to on-premise models by [@mateo-berri](https://github.com/mateo-berri) in [#29531](https://github.com/BerriAI/litellm/pull/29531) - fix(proxy/hooks): populate llm\_provider on internal rate-limit errors by [@mateo-berri](https://github.com/mateo-berri) in [#27707](https://github.com/BerriAI/litellm/pull/27707) - fix(vertex/anthropic): handle namespace tools and strip client\_metadata for codex compatibility by [@Sameerlite](https://github.com/Sameerlite) in [#29489](https://github.com/BerriAI/litellm/pull/29489) - Support OAuth M2M for Databricks Apps A2A agents by [@mateo-berri](https://github.com/mateo-berri) in [#29586](https://github.com/BerriAI/litellm/pull/29586) - fix: small CLAUDE.md nit by [@mateo-berri](https://github.com/mateo-berri) in [#29749](https://github.com/BerriAI/litellm/pull/29749) - fix(anthropic): route Claude Opus 4.8 through adaptive thinking by [@mateo-berri](https://github.com/mateo-berri) in [#29702](https://github.com/BerriAI/litellm/pull/29702) - fix(proxy): persist oauth2\_flow on MCP server registration by [@michelligabriele](https://github.com/michelligabriele) in [#29690](https://github.com/BerriAI/litellm/pull/29690) - \[internal copy of [#27491](https://github.com/BerriAI/litellm/issues/27491)] fix(realtime): Fix Realtime Audio Token Cost Tracking by [@mateo-berri](https://github.com/mateo-berri) in [#29722](https://github.com/BerriAI/litellm/pull/29722) - fix(galileo): use ingest traces API and standard logging payload by [@Sameerlite](https://github.com/Sameerlite) in [#29651](https://github.com/BerriAI/litellm/pull/29651) - fix(auth): expand all-team-models sentinel in can\_key\_call\_model for batch validation by [@Sameerlite](https://github.com/Sameerlite) in [#29746](https://github.com/BerriAI/litellm/pull/29746) - test(vcr): stop refreshing cassette TTL on read so cassettes lapse after 24h by [@mateo-berri](https://github.com/mateo-berri) in [#29784](https://github.com/BerriAI/litellm/pull/29784) - test(ci): record/replay OpenAI image gen so the spend E2E isn't outage-bound by [@mateo-berri](https://github.com/mateo-berri) in [#29787](https://github.com/BerriAI/litellm/pull/29787) - fix(ui): route MCP playground auth by oauth2 mode instead of token\_url by [@tin-berri](https://github.com/tin-berri) in [#29714](https://github.com/BerriAI/litellm/pull/29714) - refactor(ui): centralize proxy base URL resolution into tested resolver by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29793](https://github.com/BerriAI/litellm/pull/29793) - Litellm oss staging 050626 by [@Sameerlite](https://github.com/Sameerlite) in [#29774](https://github.com/BerriAI/litellm/pull/29774) - test(google): add google-genai SDK proxy integration tests by [@Sameerlite](https://github.com/Sameerlite) in [#29781](https://github.com/BerriAI/litellm/pull/29781) - fix(jwt): use resolved DB user\_id for spend on legacy email match by [@milan-berri](https://github.com/milan-berri) in [#29217](https://github.com/BerriAI/litellm/pull/29217) - feat(ui): generate dashboard API types from the proxy OpenAPI spec by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29816](https://github.com/BerriAI/litellm/pull/29816) - fix(proxy): drop deleted team BYOK model name from team.models by [@yuneng-berri](https://github.com/yuneng-berri) in [#29820](https://github.com/BerriAI/litellm/pull/29820) - feat(mcp): per-server env vars with global + per-user scopes by [@mateo-berri](https://github.com/mateo-berri) in [#28917](https://github.com/BerriAI/litellm/pull/28917) - refactor(ui): route behavior-preserving networking calls through apiClient by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29806](https://github.com/BerriAI/litellm/pull/29806) - fix(mcp): persist Tools-tab MCP OAuth token to DB by [@tin-berri](https://github.com/tin-berri) in [#29809](https://github.com/BerriAI/litellm/pull/29809) - fix(ui): require new expiration when regenerating an expired key by [@milan-berri](https://github.com/milan-berri) in [#29838](https://github.com/BerriAI/litellm/pull/29838) - refactor(ui): route query-building networking calls through apiClient by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29815](https://github.com/BerriAI/litellm/pull/29815) - Make the image-gen record/replay proxy report cache mode and per-request HIT/MISS by [@mateo-berri](https://github.com/mateo-berri) in [#29802](https://github.com/BerriAI/litellm/pull/29802) - feat(proxy): hot-reload .env in dev when running with --reload by [@mateo-berri](https://github.com/mateo-berri) in [#29783](https://github.com/BerriAI/litellm/pull/29783) - fix(ui): stop MCP playground tool calls from sending twice by [@tin-berri](https://github.com/tin-berri) in [#29821](https://github.com/BerriAI/litellm/pull/29821) - feat(fal\_ai): add Nano Banana / Gemini 2.5 Flash Image generation support by [@mateo-berri](https://github.com/mateo-berri) in [#29798](https://github.com/BerriAI/litellm/pull/29798) - Title: Fix managed batch cancel credential resolution by [@shivamrawat1](https://github.com/shivamrawat1) in [#29734](https://github.com/BerriAI/litellm/pull/29734) - Title: fix(proxy): resolve vector store file list credentials from team deployments by [@shivamrawat1](https://github.com/shivamrawat1) in [#29739](https://github.com/BerriAI/litellm/pull/29739) - refactor: convert AWS and GCP Terraform stacks into reusable modules … by [@yassin-berriai](https://github.com/yassin-berriai) in [#28103](https://github.com/BerriAI/litellm/pull/28103) - chore(ui): build ui for release by [@yuneng-berri](https://github.com/yuneng-berri) in [#29853](https://github.com/BerriAI/litellm/pull/29853) - fix(terraform/gcp): prompt for image\_registry in DeployStack one-click by [@yassin-berriai](https://github.com/yassin-berriai) in [#29852](https://github.com/BerriAI/litellm/pull/29852) - fix(terraform/gcp): abandon SQL user on destroy by [@yassin-berriai](https://github.com/yassin-berriai) in [#29855](https://github.com/BerriAI/litellm/pull/29855) - Extend the record/replay proxy to chat, embeddings, moderations, rerank, and Anthropic by [@mateo-berri](https://github.com/mateo-berri) in [#29847](https://github.com/BerriAI/litellm/pull/29847) - chore(deps): bump deps by [@yuneng-berri](https://github.com/yuneng-berri) in [#29860](https://github.com/BerriAI/litellm/pull/29860) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29861](https://github.com/BerriAI/litellm/pull/29861) - fix: 400 on Anthropic context overflow; seed identity on failed auth by [@yassin-berriai](https://github.com/yassin-berriai) in [#29848](https://github.com/BerriAI/litellm/pull/29848) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29862](https://github.com/BerriAI/litellm/pull/29862) - chore(release): patch v1.89.0-rc.1 with [#30064](https://github.com/BerriAI/litellm/issues/30064) (Claude Fable 5) for v1.89.0-rc.2 by [@mateo-berri](https://github.com/mateo-berri) in [#30143](https://github.com/BerriAI/litellm/pull/30143) **Full Changelog**: <https://github.com/BerriAI/litellm/compare/v1.88.0...v1.89.0> ### [`v1.89.0`](https://github.com/BerriAI/litellm/releases/tag/v1.89.0) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.88.2...v1.89.0) ##### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.89.0 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.89.0/cosign.pub \ ghcr.io/berriai/litellm:v1.89.0 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** ##### What's Changed - test(responses): bump deprecated gemini-3-pro-preview to gemini-3.1-pro-preview by [@mateo-berri](https://github.com/mateo-berri) in [#29433](https://github.com/BerriAI/litellm/pull/29433) - fix: map mistral/ministral-8b-latest in model price map by [@mateo-berri](https://github.com/mateo-berri) in [#29453](https://github.com/BerriAI/litellm/pull/29453) - fix(datadog): split oversized batches on 413 instead of re-queueing forever by [@yassin-berriai](https://github.com/yassin-berriai) in [#29444](https://github.com/BerriAI/litellm/pull/29444) - feat(otel): allowlist team\_metadata sub-keys promoted to baggage by [@yassin-berriai](https://github.com/yassin-berriai) in [#29442](https://github.com/BerriAI/litellm/pull/29442) - fix: stop use\_chat\_completions\_api flag from leaking into provider request body by [@mateo-berri](https://github.com/mateo-berri) in [#29447](https://github.com/BerriAI/litellm/pull/29447) - fix(anthropic, fireworks): inline legacy $ref defs in tool schemas by [@milan-berri](https://github.com/milan-berri) in [#28646](https://github.com/BerriAI/litellm/pull/28646) - fix(proxy): omit OpenAI \[DONE] on google-genai streamGenerateContent by [@Sameerlite](https://github.com/Sameerlite) in [#29426](https://github.com/BerriAI/litellm/pull/29426) - ci(release): create stable/X.Y.x line branch on X.Y.0 tags by [@yuneng-berri](https://github.com/yuneng-berri) in [#29457](https://github.com/BerriAI/litellm/pull/29457) - fix(vector-stores): support engines URL for Vertex AI Search by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#27885](https://github.com/BerriAI/litellm/pull/27885) - fix(ui): render caller-supplied filter options in caller order by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29462](https://github.com/BerriAI/litellm/pull/29462) - fix(batches): skip unnecessary batch input file reads by [@Sameerlite](https://github.com/Sameerlite) in [#29114](https://github.com/BerriAI/litellm/pull/29114) - docs(agents): clarify when to create new test files by [@Sameerlite](https://github.com/Sameerlite) in [#29472](https://github.com/BerriAI/litellm/pull/29472) - Litellm OSS Staging by [@Sameerlite](https://github.com/Sameerlite) in [#29161](https://github.com/BerriAI/litellm/pull/29161) - fix(mcp): clear allowed\_tools and tool overrides on MCP server edit by [@Sameerlite](https://github.com/Sameerlite) in [#29411](https://github.com/BerriAI/litellm/pull/29411) - Litellm OSS Staging 010626 by [@Sameerlite](https://github.com/Sameerlite) in [#29422](https://github.com/BerriAI/litellm/pull/29422) - fix(ci): make CircleCI rerun-failed-tests collect tests when 2+ test files fail by [@mateo-berri](https://github.com/mateo-berri) in [#29475](https://github.com/BerriAI/litellm/pull/29475) - feat(a2a): watsonx Orchestrate agent provider by [@Sameerlite](https://github.com/Sameerlite) in [#29410](https://github.com/BerriAI/litellm/pull/29410) - fix(azure\_ai): strip tool-level extra fields on 400 and retry by [@Sameerlite](https://github.com/Sameerlite) in [#29479](https://github.com/BerriAI/litellm/pull/29479) - fix(docs): remove fixed dimensions from README hero image by [@mateo-berri](https://github.com/mateo-berri) in [#29496](https://github.com/BerriAI/litellm/pull/29496) - Litellm oss staging by [@Sameerlite](https://github.com/Sameerlite) in [#29492](https://github.com/BerriAI/litellm/pull/29492) - fix: small CLAUDE.md nits by [@mateo-berri](https://github.com/mateo-berri) in [#29504](https://github.com/BerriAI/litellm/pull/29504) - Add MCP semantic conventions to otelv2 by [@yassin-berriai](https://github.com/yassin-berriai) in [#29468](https://github.com/BerriAI/litellm/pull/29468) - fix(passthrough): emit otel guardrail span when a guardrail blocks by [@yassin-berriai](https://github.com/yassin-berriai) in [#29470](https://github.com/BerriAI/litellm/pull/29470) - fix(proxy): strip NUL bytes from spend log payloads to prevent PostgreSQL 22P05 by [@milan-berri](https://github.com/milan-berri) in [#29515](https://github.com/BerriAI/litellm/pull/29515) - \[internal copy of [#28008](https://github.com/BerriAI/litellm/issues/28008)] Support MCP OAuth passthrough and issuer-scoped JWT auth by [@mateo-berri](https://github.com/mateo-berri) in [#28356](https://github.com/BerriAI/litellm/pull/28356) - feat(vector-stores): forward per-request params to Vertex AI Search by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29459](https://github.com/BerriAI/litellm/pull/29459) - feat(proxy): add per-MCP-server RPM rate limiting for keys and teams by [@Sameerlite](https://github.com/Sameerlite) in [#29482](https://github.com/BerriAI/litellm/pull/29482) - fix(tests): drop module-level test calls that break local\_testing collection by [@mateo-berri](https://github.com/mateo-berri) in [#29520](https://github.com/BerriAI/litellm/pull/29520) - feat(agents): add LangFlow agent provider with A2A session bridging by [@Sameerlite](https://github.com/Sameerlite) in [#28963](https://github.com/BerriAI/litellm/pull/28963) - fix(ui/agents): make A2A skill tags enterable and validated by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29512](https://github.com/BerriAI/litellm/pull/29512) - \[internal copy of [#29232](https://github.com/BerriAI/litellm/issues/29232)] feat: route future Claude models to Anthropic provider via pattern matching by [@mateo-berri](https://github.com/mateo-berri) in [#29239](https://github.com/BerriAI/litellm/pull/29239) - fix(tests): drop import-time completion call in test\_register\_model by [@mateo-berri](https://github.com/mateo-berri) in [#29521](https://github.com/BerriAI/litellm/pull/29521) - test: stabilize batch VCR coverage and stop live upload/network leaks by [@mateo-berri](https://github.com/mateo-berri) in [#29477](https://github.com/BerriAI/litellm/pull/29477) - \[internal copy of [#29003](https://github.com/BerriAI/litellm/issues/29003)] fix(vertex\_ai): use user-supplied api\_base as is for Model Garden OpenAI-compat path by [@mateo-berri](https://github.com/mateo-berri) in [#29530](https://github.com/BerriAI/litellm/pull/29530) - feat(proxy): native /health/drain preStop hook for graceful shutdown by [@yassin-berriai](https://github.com/yassin-berriai) in [#29439](https://github.com/BerriAI/litellm/pull/29439) - fix(auth): preserve 401 status for expired JWTs in OTel traces by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29510](https://github.com/BerriAI/litellm/pull/29510) - fix(otel): capture 401 error details in management endpoint spans by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29535](https://github.com/BerriAI/litellm/pull/29535) - test(proxy/utils): pin bottom-of-file helper behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29509](https://github.com/BerriAI/litellm/pull/29509) - test(proxy/utils): pin PrismaClient and spend-update behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29488](https://github.com/BerriAI/litellm/pull/29488) - test(proxy/utils): pin ProxyLogging behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29485](https://github.com/BerriAI/litellm/pull/29485) - fix: missing span for guardrail passthrough by [@yassin-berriai](https://github.com/yassin-berriai) in [#29552](https://github.com/BerriAI/litellm/pull/29552) - fix(auth): let internal users view search tools by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29542](https://github.com/BerriAI/litellm/pull/29542) - fix: missing mcp otel attributes by [@yassin-berriai](https://github.com/yassin-berriai) in [#29554](https://github.com/BerriAI/litellm/pull/29554) - fix(proxy): resolve managed video model ids for auth by [@shivamrawat1](https://github.com/shivamrawat1) in [#29545](https://github.com/BerriAI/litellm/pull/29545) - fix(key\_generate): allow team members to create keys on org-scoped teams by [@milan-berri](https://github.com/milan-berri) in [#29310](https://github.com/BerriAI/litellm/pull/29310) - test(pass-through): move Gemini pass-through tests to gemini-3.1-flash-lite by [@mateo-berri](https://github.com/mateo-berri) in [#29595](https://github.com/BerriAI/litellm/pull/29595) - Litellm oss staging 030626 by [@Sameerlite](https://github.com/Sameerlite) in [#29578](https://github.com/BerriAI/litellm/pull/29578) - Fix : a2a bugs 030626 by [@Sameerlite](https://github.com/Sameerlite) in [#29566](https://github.com/BerriAI/litellm/pull/29566) - \[internal copy of [#29533](https://github.com/BerriAI/litellm/issues/29533)] fix(anthropic/adapter): emit thinking block for reasoning\_content-only streaming chunks by [@mateo-berri](https://github.com/mateo-berri) in [#29600](https://github.com/BerriAI/litellm/pull/29600) - ci: reproduce default-Windows wheel install to guard MAX\_PATH by [@yuneng-berri](https://github.com/yuneng-berri) in [#29597](https://github.com/BerriAI/litellm/pull/29597) - fix(vertex): strip output\_config.effort for Vertex Claude models that reject it (Haiku 4.5) by [@mateo-berri](https://github.com/mateo-berri) in [#29585](https://github.com/BerriAI/litellm/pull/29585) - Litellm websocket improvements by [@Sameerlite](https://github.com/Sameerlite) in [#29563](https://github.com/BerriAI/litellm/pull/29563) - feat(arize/phoenix): OpenInference rendering parity — tool\_calls, cost, passthrough I/O, session/user, multimodal, cache tokens by [@milan-berri](https://github.com/milan-berri) in [#28800](https://github.com/BerriAI/litellm/pull/28800) - \[internal copy of [#29550](https://github.com/BerriAI/litellm/issues/29550)] fix: passthrough endpoints duplicate logs by [@mateo-berri](https://github.com/mateo-berri) in [#29598](https://github.com/BerriAI/litellm/pull/29598) - fix(ci): keep coverage rename green when a parallel node runs no tests by [@mateo-berri](https://github.com/mateo-berri) in [#29608](https://github.com/BerriAI/litellm/pull/29608) - test(vcr): close out the remaining VCR live-call leaks by [@mateo-berri](https://github.com/mateo-berri) in [#29603](https://github.com/BerriAI/litellm/pull/29603) - fix(key\_generate): exempt UI/CLI session tokens from the budget ceiling for team keys by [@yuneng-berri](https://github.com/yuneng-berri) in [#29612](https://github.com/BerriAI/litellm/pull/29612) - fix(realtime): allow null transcripts in stream logging payloads by [@milan-berri](https://github.com/milan-berri) in [#29625](https://github.com/BerriAI/litellm/pull/29625) - build(ui): migrate eslint to flat config + bump eslint-config-next to 16 by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29626](https://github.com/BerriAI/litellm/pull/29626) - fix(key\_generate): scope session-token team-key budget exemption to caller-supplied team\_id by [@yuneng-berri](https://github.com/yuneng-berri) in [#29641](https://github.com/BerriAI/litellm/pull/29641) - fix(proxy): disable proxy buffering on streaming SSE responses by [@mateo-berri](https://github.com/mateo-berri) in [#29557](https://github.com/BerriAI/litellm/pull/29557) - fix(mcp): gate /public/mcp\_hub strictly on litellm.public\_mcp\_servers by [@michelligabriele](https://github.com/michelligabriele) in [#27764](https://github.com/BerriAI/litellm/pull/27764) - ci(ui): frontend-lint job enforcing prettier + eslint on changed files by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29633](https://github.com/BerriAI/litellm/pull/29633) - fix(gemini): googleSearch + server-side tools and googleMaps JSON schema by [@Sameerlite](https://github.com/Sameerlite) in [#29582](https://github.com/BerriAI/litellm/pull/29582) - fix(proxy): passthrough 404 when SERVER\_ROOT\_PATH is set by [@Sameerlite](https://github.com/Sameerlite) in [#29658](https://github.com/BerriAI/litellm/pull/29658) - fix(gemini-realtime): use GA event names for Pipecat 1.3.x compatibility by [@Sameerlite](https://github.com/Sameerlite) in [#29662](https://github.com/BerriAI/litellm/pull/29662) - Litellm oss staging 040626 by [@Sameerlite](https://github.com/Sameerlite) in [#29671](https://github.com/BerriAI/litellm/pull/29671) - style(ui): prettier formatting pass over the dashboard by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29622](https://github.com/BerriAI/litellm/pull/29622) - chore: ignore prettier dashboard reformat in git blame by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29695](https://github.com/BerriAI/litellm/pull/29695) - fix(helm): Enable Backend Deployment to mount Gateway config.yaml by [@tin-berri](https://github.com/tin-berri) in [#29605](https://github.com/BerriAI/litellm/pull/29605) - \[internal copy of [#29277](https://github.com/BerriAI/litellm/issues/29277)] fix(proxy): add default=None to LiteLLM\_TeamMembership.litellm\_budget\_table by [@mateo-berri](https://github.com/mateo-berri) in [#29684](https://github.com/BerriAI/litellm/pull/29684) - test: make custom\_tokenizer proxy tests hermetic by [@yuneng-berri](https://github.com/yuneng-berri) in [#29643](https://github.com/BerriAI/litellm/pull/29643) - test(proxy): stop running real-DB tests in GitHub Actions unit jobs by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29700](https://github.com/BerriAI/litellm/pull/29700) - chore(ui): remove the bare-fetch lint rule by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29712](https://github.com/BerriAI/litellm/pull/29712) - Litellm jwt mapping virtualkeys by [@shivamrawat1](https://github.com/shivamrawat1) in [#28510](https://github.com/BerriAI/litellm/pull/28510) - refactor(ui): shared HTTP client + location-pinned fetch() lint rule by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29723](https://github.com/BerriAI/litellm/pull/29723) - fix(proxy): stop team BYOK model name corruption on model edit by [@yuneng-berri](https://github.com/yuneng-berri) in [#29731](https://github.com/BerriAI/litellm/pull/29731) - \[internal copy of [#29511](https://github.com/BerriAI/litellm/issues/29511)] feat(guardrails): add sensitive data routing to on-premise models by [@mateo-berri](https://github.com/mateo-berri) in [#29531](https://github.com/BerriAI/litellm/pull/29531) - fix(proxy/hooks): populate llm\_provider on internal rate-limit errors by [@mateo-berri](https://github.com/mateo-berri) in [#27707](https://github.com/BerriAI/litellm/pull/27707) - fix(vertex/anthropic): handle namespace tools and strip client\_metadata for codex compatibility by [@Sameerlite](https://github.com/Sameerlite) in [#29489](https://github.com/BerriAI/litellm/pull/29489) - Support OAuth M2M for Databricks Apps A2A agents by [@mateo-berri](https://github.com/mateo-berri) in [#29586](https://github.com/BerriAI/litellm/pull/29586) - fix: small CLAUDE.md nit by [@mateo-berri](https://github.com/mateo-berri) in [#29749](https://github.com/BerriAI/litellm/pull/29749) - fix(anthropic): route Claude Opus 4.8 through adaptive thinking by [@mateo-berri](https://github.com/mateo-berri) in [#29702](https://github.com/BerriAI/litellm/pull/29702) - fix(proxy): persist oauth2\_flow on MCP server registration by [@michelligabriele](https://github.com/michelligabriele) in [#29690](https://github.com/BerriAI/litellm/pull/29690) - \[internal copy of [#27491](https://github.com/BerriAI/litellm/issues/27491)] fix(realtime): Fix Realtime Audio Token Cost Tracking by [@mateo-berri](https://github.com/mateo-berri) in [#29722](https://github.com/BerriAI/litellm/pull/29722) - fix(galileo): use ingest traces API and standard logging payload by [@Sameerlite](https://github.com/Sameerlite) in [#29651](https://github.com/BerriAI/litellm/pull/29651) - fix(auth): expand all-team-models sentinel in can\_key\_call\_model for batch validation by [@Sameerlite](https://github.com/Sameerlite) in [#29746](https://github.com/BerriAI/litellm/pull/29746) - test(vcr): stop refreshing cassette TTL on read so cassettes lapse after 24h by [@mateo-berri](https://github.com/mateo-berri) in [#29784](https://github.com/BerriAI/litellm/pull/29784) - test(ci): record/replay OpenAI image gen so the spend E2E isn't outage-bound by [@mateo-berri](https://github.com/mateo-berri) in [#29787](https://github.com/BerriAI/litellm/pull/29787) - fix(ui): route MCP playground auth by oauth2 mode instead of token\_url by [@tin-berri](https://github.com/tin-berri) in [#29714](https://github.com/BerriAI/litellm/pull/29714) - refactor(ui): centralize proxy base URL resolution into tested resolver by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29793](https://github.com/BerriAI/litellm/pull/29793) - Litellm oss staging 050626 by [@Sameerlite](https://github.com/Sameerlite) in [#29774](https://github.com/BerriAI/litellm/pull/29774) - test(google): add google-genai SDK proxy integration tests by [@Sameerlite](https://github.com/Sameerlite) in [#29781](https://github.com/BerriAI/litellm/pull/29781) - fix(jwt): use resolved DB user\_id for spend on legacy email match by [@milan-berri](https://github.com/milan-berri) in [#29217](https://github.com/BerriAI/litellm/pull/29217) - feat(ui): generate dashboard API types from the proxy OpenAPI spec by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29816](https://github.com/BerriAI/litellm/pull/29816) - fix(proxy): drop deleted team BYOK model name from team.models by [@yuneng-berri](https://github.com/yuneng-berri) in [#29820](https://github.com/BerriAI/litellm/pull/29820) - feat(mcp): per-server env vars with global + per-user scopes by [@mateo-berri](https://github.com/mateo-berri) in [#28917](https://github.com/BerriAI/litellm/pull/28917) - refactor(ui): route behavior-preserving networking calls through apiClient by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29806](https://github.com/BerriAI/litellm/pull/29806) - fix(mcp): persist Tools-tab MCP OAuth token to DB by [@tin-berri](https://github.com/tin-berri) in [#29809](https://github.com/BerriAI/litellm/pull/29809) - fix(ui): require new expiration when regenerating an expired key by [@milan-berri](https://github.com/milan-berri) in [#29838](https://github.com/BerriAI/litellm/pull/29838) - refactor(ui): route query-building networking calls through apiClient by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29815](https://github.com/BerriAI/litellm/pull/29815) - Make the image-gen record/replay proxy report cache mode and per-request HIT/MISS by [@mateo-berri](https://github.com/mateo-berri) in [#29802](https://github.com/BerriAI/litellm/pull/29802) - feat(proxy): hot-reload .env in dev when running with --reload by [@mateo-berri](https://github.com/mateo-berri) in [#29783](https://github.com/BerriAI/litellm/pull/29783) - fix(ui): stop MCP playground tool calls from sending twice by [@tin-berri](https://github.com/tin-berri) in [#29821](https://github.com/BerriAI/litellm/pull/29821) - feat(fal\_ai): add Nano Banana / Gemini 2.5 Flash Image generation support by [@mateo-berri](https://github.com/mateo-berri) in [#29798](https://github.com/BerriAI/litellm/pull/29798) - Title: Fix managed batch cancel credential resolution by [@shivamrawat1](https://github.com/shivamrawat1) in [#29734](https://github.com/BerriAI/litellm/pull/29734) - Title: fix(proxy): resolve vector store file list credentials from team deployments by [@shivamrawat1](https://github.com/shivamrawat1) in [#29739](https://github.com/BerriAI/litellm/pull/29739) - refactor: convert AWS and GCP Terraform stacks into reusable modules … by [@yassin-berriai](https://github.com/yassin-berriai) in [#28103](https://github.com/BerriAI/litellm/pull/28103) - chore(ui): build ui for release by [@yuneng-berri](https://github.com/yuneng-berri) in [#29853](https://github.com/BerriAI/litellm/pull/29853) - fix(terraform/gcp): prompt for image\_registry in DeployStack one-click by [@yassin-berriai](https://github.com/yassin-berriai) in [#29852](https://github.com/BerriAI/litellm/pull/29852) - fix(terraform/gcp): abandon SQL user on destroy by [@yassin-berriai](https://github.com/yassin-berriai) in [#29855](https://github.com/BerriAI/litellm/pull/29855) - Extend the record/replay proxy to chat, embeddings, moderations, rerank, and Anthropic by [@mateo-berri](https://github.com/mateo-berri) in [#29847](https://github.com/BerriAI/litellm/pull/29847) - chore(deps): bump deps by [@yuneng-berri](https://github.com/yuneng-berri) in [#29860](https://github.com/BerriAI/litellm/pull/29860) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29861](https://github.com/BerriAI/litellm/pull/29861) - fix: 400 on Anthropic context overflow; seed identity on failed auth by [@yassin-berriai](https://github.com/yassin-berriai) in [#29848](https://github.com/BerriAI/litellm/pull/29848) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29862](https://github.com/BerriAI/litellm/pull/29862) - chore(release): patch v1.89.0-rc.1 with [#30064](https://github.com/BerriAI/litellm/issues/30064) (Claude Fable 5) for v1.89.0-rc.2 by [@mateo-berri](https://github.com/mateo-berri) in [#30143](https://github.com/BerriAI/litellm/pull/30143) **Full Changelog**: <https://github.com/BerriAI/litellm/compare/v1.88.0...v1.89.0> ### [`v1.88.2`](https://github.com/BerriAI/litellm/releases/tag/v1.88.2) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.88.2...v1.88.2) ##### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.88.2 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.88.2/cosign.pub \ ghcr.io/berriai/litellm:v1.88.2 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** ##### What's Changed - chore(release): backport Fable 5, batch-file auth, CrowdStrike AIDR, Mantle Responses SigV4, and NetApp streaming-cost fix to stable/1.88.x and cut 1.88.2 by [@mateo-berri](https://github.com/mateo-berri) in [#30144](https://github.com/BerriAI/litellm/pull/30144) - chore(release): backport DB-resilience, passthrough, model-info, budget, and deps fixes to stable/1.88.x by [@yuneng-berri](https://github.com/yuneng-berri) in [#30408](https://github.com/BerriAI/litellm/pull/30408) **Full Changelog**: <https://github.com/BerriAI/litellm/compare/v1.88.1...v1.88.2> ### [`v1.88.2`](https://github.com/BerriAI/litellm/releases/tag/v1.88.2) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.88.1...v1.88.2) ##### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.88.2 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.88.2/cosign.pub \ ghcr.io/berriai/litellm:v1.88.2 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** ##### What's Changed - chore(release): backport Fable 5, batch-file auth, CrowdStrike AIDR, Mantle Responses SigV4, and NetApp streaming-cost fix to stable/1.88.x and cut 1.88.2 by [@mateo-berri](https://github.com/mateo-berri) in [#30144](https://github.com/BerriAI/litellm/pull/30144) - chore(release): backport DB-resilience, passthrough, model-info, budget, and deps fixes to stable/1.88.x by [@yuneng-berri](https://github.com/yuneng-berri) in [#30408](https://github.com/BerriAI/litellm/pull/30408) **Full Changelog**: <https://github.com/BerriAI/litellm/compare/v1.88.1...v1.88.2> </details> --- ### Configuration 📅 **Schedule**: (in timezone Europe/London) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).  Reviewed-on: https://forgejo.hayden.moe/hayden/phoebe/pulls/93

…to v1.89.0 (#200) This PR contains the following updates: | Package | Update | Change | |---|---|---| | [https://github.com/BerriAI/litellm.git](https://github.com/BerriAI/litellm) | minor | `v1.85.1` → `v1.89.0` | --- > ⚠️ **Warning** > > Some dependencies could not be looked up. Check the [Dependency Dashboard](issues/155) for more information. --- ### Release Notes <details> <summary>BerriAI/litellm (https://github.com/BerriAI/litellm.git)</summary> ### [`v1.89.0`](https://github.com/BerriAI/litellm/releases/tag/v1.89.0) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.88.2...v1.89.0) #### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.89.0 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.89.0/cosign.pub \ ghcr.io/berriai/litellm:v1.89.0 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** #### What's Changed - test(responses): bump deprecated gemini-3-pro-preview to gemini-3.1-pro-preview by [@mateo-berri](https://github.com/mateo-berri) in [#29433](https://github.com/BerriAI/litellm/pull/29433) - fix: map mistral/ministral-8b-latest in model price map by [@mateo-berri](https://github.com/mateo-berri) in [#29453](https://github.com/BerriAI/litellm/pull/29453) - fix(datadog): split oversized batches on 413 instead of re-queueing forever by [@yassin-berriai](https://github.com/yassin-berriai) in [#29444](https://github.com/BerriAI/litellm/pull/29444) - feat(otel): allowlist team\_metadata sub-keys promoted to baggage by [@yassin-berriai](https://github.com/yassin-berriai) in [#29442](https://github.com/BerriAI/litellm/pull/29442) - fix: stop use\_chat\_completions\_api flag from leaking into provider request body by [@mateo-berri](https://github.com/mateo-berri) in [#29447](https://github.com/BerriAI/litellm/pull/29447) - fix(anthropic, fireworks): inline legacy $ref defs in tool schemas by [@milan-berri](https://github.com/milan-berri) in [#28646](https://github.com/BerriAI/litellm/pull/28646) - fix(proxy): omit OpenAI \[DONE] on google-genai streamGenerateContent by [@Sameerlite](https://github.com/Sameerlite) in [#29426](https://github.com/BerriAI/litellm/pull/29426) - ci(release): create stable/X.Y.x line branch on X.Y.0 tags by [@yuneng-berri](https://github.com/yuneng-berri) in [#29457](https://github.com/BerriAI/litellm/pull/29457) - fix(vector-stores): support engines URL for Vertex AI Search by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#27885](https://github.com/BerriAI/litellm/pull/27885) - fix(ui): render caller-supplied filter options in caller order by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29462](https://github.com/BerriAI/litellm/pull/29462) - fix(batches): skip unnecessary batch input file reads by [@Sameerlite](https://github.com/Sameerlite) in [#29114](https://github.com/BerriAI/litellm/pull/29114) - docs(agents): clarify when to create new test files by [@Sameerlite](https://github.com/Sameerlite) in [#29472](https://github.com/BerriAI/litellm/pull/29472) - Litellm OSS Staging by [@Sameerlite](https://github.com/Sameerlite) in [#29161](https://github.com/BerriAI/litellm/pull/29161) - fix(mcp): clear allowed\_tools and tool overrides on MCP server edit by [@Sameerlite](https://github.com/Sameerlite) in [#29411](https://github.com/BerriAI/litellm/pull/29411) - Litellm OSS Staging 010626 by [@Sameerlite](https://github.com/Sameerlite) in [#29422](https://github.com/BerriAI/litellm/pull/29422) - fix(ci): make CircleCI rerun-failed-tests collect tests when 2+ test files fail by [@mateo-berri](https://github.com/mateo-berri) in [#29475](https://github.com/BerriAI/litellm/pull/29475) - feat(a2a): watsonx Orchestrate agent provider by [@Sameerlite](https://github.com/Sameerlite) in [#29410](https://github.com/BerriAI/litellm/pull/29410) - fix(azure\_ai): strip tool-level extra fields on 400 and retry by [@Sameerlite](https://github.com/Sameerlite) in [#29479](https://github.com/BerriAI/litellm/pull/29479) - fix(docs): remove fixed dimensions from README hero image by [@mateo-berri](https://github.com/mateo-berri) in [#29496](https://github.com/BerriAI/litellm/pull/29496) - Litellm oss staging by [@Sameerlite](https://github.com/Sameerlite) in [#29492](https://github.com/BerriAI/litellm/pull/29492) - fix: small CLAUDE.md nits by [@mateo-berri](https://github.com/mateo-berri) in [#29504](https://github.com/BerriAI/litellm/pull/29504) - Add MCP semantic conventions to otelv2 by [@yassin-berriai](https://github.com/yassin-berriai) in [#29468](https://github.com/BerriAI/litellm/pull/29468) - fix(passthrough): emit otel guardrail span when a guardrail blocks by [@yassin-berriai](https://github.com/yassin-berriai) in [#29470](https://github.com/BerriAI/litellm/pull/29470) - fix(proxy): strip NUL bytes from spend log payloads to prevent PostgreSQL 22P05 by [@milan-berri](https://github.com/milan-berri) in [#29515](https://github.com/BerriAI/litellm/pull/29515) - \[internal copy of [#28008](https://github.com/BerriAI/litellm/issues/28008)] Support MCP OAuth passthrough and issuer-scoped JWT auth by [@mateo-berri](https://github.com/mateo-berri) in [#28356](https://github.com/BerriAI/litellm/pull/28356) - feat(vector-stores): forward per-request params to Vertex AI Search by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29459](https://github.com/BerriAI/litellm/pull/29459) - feat(proxy): add per-MCP-server RPM rate limiting for keys and teams by [@Sameerlite](https://github.com/Sameerlite) in [#29482](https://github.com/BerriAI/litellm/pull/29482) - fix(tests): drop module-level test calls that break local\_testing collection by [@mateo-berri](https://github.com/mateo-berri) in [#29520](https://github.com/BerriAI/litellm/pull/29520) - feat(agents): add LangFlow agent provider with A2A session bridging by [@Sameerlite](https://github.com/Sameerlite) in [#28963](https://github.com/BerriAI/litellm/pull/28963) - fix(ui/agents): make A2A skill tags enterable and validated by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29512](https://github.com/BerriAI/litellm/pull/29512) - \[internal copy of [#29232](https://github.com/BerriAI/litellm/issues/29232)] feat: route future Claude models to Anthropic provider via pattern matching by [@mateo-berri](https://github.com/mateo-berri) in [#29239](https://github.com/BerriAI/litellm/pull/29239) - fix(tests): drop import-time completion call in test\_register\_model by [@mateo-berri](https://github.com/mateo-berri) in [#29521](https://github.com/BerriAI/litellm/pull/29521) - test: stabilize batch VCR coverage and stop live upload/network leaks by [@mateo-berri](https://github.com/mateo-berri) in [#29477](https://github.com/BerriAI/litellm/pull/29477) - \[internal copy of [#29003](https://github.com/BerriAI/litellm/issues/29003)] fix(vertex\_ai): use user-supplied api\_base as is for Model Garden OpenAI-compat path by [@mateo-berri](https://github.com/mateo-berri) in [#29530](https://github.com/BerriAI/litellm/pull/29530) - feat(proxy): native /health/drain preStop hook for graceful shutdown by [@yassin-berriai](https://github.com/yassin-berriai) in [#29439](https://github.com/BerriAI/litellm/pull/29439) - fix(auth): preserve 401 status for expired JWTs in OTel traces by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29510](https://github.com/BerriAI/litellm/pull/29510) - fix(otel): capture 401 error details in management endpoint spans by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29535](https://github.com/BerriAI/litellm/pull/29535) - test(proxy/utils): pin bottom-of-file helper behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29509](https://github.com/BerriAI/litellm/pull/29509) - test(proxy/utils): pin PrismaClient and spend-update behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29488](https://github.com/BerriAI/litellm/pull/29488) - test(proxy/utils): pin ProxyLogging behavior by [@yuneng-berri](https://github.com/yuneng-berri) in [#29485](https://github.com/BerriAI/litellm/pull/29485) - fix: missing span for guardrail passthrough by [@yassin-berriai](https://github.com/yassin-berriai) in [#29552](https://github.com/BerriAI/litellm/pull/29552) - fix(auth): let internal users view search tools by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29542](https://github.com/BerriAI/litellm/pull/29542) - fix: missing mcp otel attributes by [@yassin-berriai](https://github.com/yassin-berriai) in [#29554](https://github.com/BerriAI/litellm/pull/29554) - fix(proxy): resolve managed video model ids for auth by [@shivamrawat1](https://github.com/shivamrawat1) in [#29545](https://github.com/BerriAI/litellm/pull/29545) - fix(key\_generate): allow team members to create keys on org-scoped teams by [@milan-berri](https://github.com/milan-berri) in [#29310](https://github.com/BerriAI/litellm/pull/29310) - test(pass-through): move Gemini pass-through tests to gemini-3.1-flash-lite by [@mateo-berri](https://github.com/mateo-berri) in [#29595](https://github.com/BerriAI/litellm/pull/29595) - Litellm oss staging 030626 by [@Sameerlite](https://github.com/Sameerlite) in [#29578](https://github.com/BerriAI/litellm/pull/29578) - Fix : a2a bugs 030626 by [@Sameerlite](https://github.com/Sameerlite) in [#29566](https://github.com/BerriAI/litellm/pull/29566) - \[internal copy of [#29533](https://github.com/BerriAI/litellm/issues/29533)] fix(anthropic/adapter): emit thinking block for reasoning\_content-only streaming chunks by [@mateo-berri](https://github.com/mateo-berri) in [#29600](https://github.com/BerriAI/litellm/pull/29600) - ci: reproduce default-Windows wheel install to guard MAX\_PATH by [@yuneng-berri](https://github.com/yuneng-berri) in [#29597](https://github.com/BerriAI/litellm/pull/29597) - fix(vertex): strip output\_config.effort for Vertex Claude models that reject it (Haiku 4.5) by [@mateo-berri](https://github.com/mateo-berri) in [#29585](https://github.com/BerriAI/litellm/pull/29585) - Litellm websocket improvements by [@Sameerlite](https://github.com/Sameerlite) in [#29563](https://github.com/BerriAI/litellm/pull/29563) - feat(arize/phoenix): OpenInference rendering parity — tool\_calls, cost, passthrough I/O, session/user, multimodal, cache tokens by [@milan-berri](https://github.com/milan-berri) in [#28800](https://github.com/BerriAI/litellm/pull/28800) - \[internal copy of [#29550](https://github.com/BerriAI/litellm/issues/29550)] fix: passthrough endpoints duplicate logs by [@mateo-berri](https://github.com/mateo-berri) in [#29598](https://github.com/BerriAI/litellm/pull/29598) - fix(ci): keep coverage rename green when a parallel node runs no tests by [@mateo-berri](https://github.com/mateo-berri) in [#29608](https://github.com/BerriAI/litellm/pull/29608) - test(vcr): close out the remaining VCR live-call leaks by [@mateo-berri](https://github.com/mateo-berri) in [#29603](https://github.com/BerriAI/litellm/pull/29603) - fix(key\_generate): exempt UI/CLI session tokens from the budget ceiling for team keys by [@yuneng-berri](https://github.com/yuneng-berri) in [#29612](https://github.com/BerriAI/litellm/pull/29612) - fix(realtime): allow null transcripts in stream logging payloads by [@milan-berri](https://github.com/milan-berri) in [#29625](https://github.com/BerriAI/litellm/pull/29625) - build(ui): migrate eslint to flat config + bump eslint-config-next to 16 by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29626](https://github.com/BerriAI/litellm/pull/29626) - fix(key\_generate): scope session-token team-key budget exemption to caller-supplied team\_id by [@yuneng-berri](https://github.com/yuneng-berri) in [#29641](https://github.com/BerriAI/litellm/pull/29641) - fix(proxy): disable proxy buffering on streaming SSE responses by [@mateo-berri](https://github.com/mateo-berri) in [#29557](https://github.com/BerriAI/litellm/pull/29557) - fix(mcp): gate /public/mcp\_hub strictly on litellm.public\_mcp\_servers by [@michelligabriele](https://github.com/michelligabriele) in [#27764](https://github.com/BerriAI/litellm/pull/27764) - ci(ui): frontend-lint job enforcing prettier + eslint on changed files by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29633](https://github.com/BerriAI/litellm/pull/29633) - fix(gemini): googleSearch + server-side tools and googleMaps JSON schema by [@Sameerlite](https://github.com/Sameerlite) in [#29582](https://github.com/BerriAI/litellm/pull/29582) - fix(proxy): passthrough 404 when SERVER\_ROOT\_PATH is set by [@Sameerlite](https://github.com/Sameerlite) in [#29658](https://github.com/BerriAI/litellm/pull/29658) - fix(gemini-realtime): use GA event names for Pipecat 1.3.x compatibility by [@Sameerlite](https://github.com/Sameerlite) in [#29662](https://github.com/BerriAI/litellm/pull/29662) - Litellm oss staging 040626 by [@Sameerlite](https://github.com/Sameerlite) in [#29671](https://github.com/BerriAI/litellm/pull/29671) - style(ui): prettier formatting pass over the dashboard by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29622](https://github.com/BerriAI/litellm/pull/29622) - chore: ignore prettier dashboard reformat in git blame by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29695](https://github.com/BerriAI/litellm/pull/29695) - fix(helm): Enable Backend Deployment to mount Gateway config.yaml by [@tin-berri](https://github.com/tin-berri) in [#29605](https://github.com/BerriAI/litellm/pull/29605) - \[internal copy of [#29277](https://github.com/BerriAI/litellm/issues/29277)] fix(proxy): add default=None to LiteLLM\_TeamMembership.litellm\_budget\_table by [@mateo-berri](https://github.com/mateo-berri) in [#29684](https://github.com/BerriAI/litellm/pull/29684) - test: make custom\_tokenizer proxy tests hermetic by [@yuneng-berri](https://github.com/yuneng-berri) in [#29643](https://github.com/BerriAI/litellm/pull/29643) - test(proxy): stop running real-DB tests in GitHub Actions unit jobs by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29700](https://github.com/BerriAI/litellm/pull/29700) - chore(ui): remove the bare-fetch lint rule by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29712](https://github.com/BerriAI/litellm/pull/29712) - Litellm jwt mapping virtualkeys by [@shivamrawat1](https://github.com/shivamrawat1) in [#28510](https://github.com/BerriAI/litellm/pull/28510) - refactor(ui): shared HTTP client + location-pinned fetch() lint rule by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29723](https://github.com/BerriAI/litellm/pull/29723) - fix(proxy): stop team BYOK model name corruption on model edit by [@yuneng-berri](https://github.com/yuneng-berri) in [#29731](https://github.com/BerriAI/litellm/pull/29731) - \[internal copy of [#29511](https://github.com/BerriAI/litellm/issues/29511)] feat(guardrails): add sensitive data routing to on-premise models by [@mateo-berri](https://github.com/mateo-berri) in [#29531](https://github.com/BerriAI/litellm/pull/29531) - fix(proxy/hooks): populate llm\_provider on internal rate-limit errors by [@mateo-berri](https://github.com/mateo-berri) in [#27707](https://github.com/BerriAI/litellm/pull/27707) - fix(vertex/anthropic): handle namespace tools and strip client\_metadata for codex compatibility by [@Sameerlite](https://github.com/Sameerlite) in [#29489](https://github.com/BerriAI/litellm/pull/29489) - Support OAuth M2M for Databricks Apps A2A agents by [@mateo-berri](https://github.com/mateo-berri) in [#29586](https://github.com/BerriAI/litellm/pull/29586) - fix: small CLAUDE.md nit by [@mateo-berri](https://github.com/mateo-berri) in [#29749](https://github.com/BerriAI/litellm/pull/29749) - fix(anthropic): route Claude Opus 4.8 through adaptive thinking by [@mateo-berri](https://github.com/mateo-berri) in [#29702](https://github.com/BerriAI/litellm/pull/29702) - fix(proxy): persist oauth2\_flow on MCP server registration by [@michelligabriele](https://github.com/michelligabriele) in [#29690](https://github.com/BerriAI/litellm/pull/29690) - \[internal copy of [#27491](https://github.com/BerriAI/litellm/issues/27491)] fix(realtime): Fix Realtime Audio Token Cost Tracking by [@mateo-berri](https://github.com/mateo-berri) in [#29722](https://github.com/BerriAI/litellm/pull/29722) - fix(galileo): use ingest traces API and standard logging payload by [@Sameerlite](https://github.com/Sameerlite) in [#29651](https://github.com/BerriAI/litellm/pull/29651) - fix(auth): expand all-team-models sentinel in can\_key\_call\_model for batch validation by [@Sameerlite](https://github.com/Sameerlite) in [#29746](https://github.com/BerriAI/litellm/pull/29746) - test(vcr): stop refreshing cassette TTL on read so cassettes lapse after 24h by [@mateo-berri](https://github.com/mateo-berri) in [#29784](https://github.com/BerriAI/litellm/pull/29784) - test(ci): record/replay OpenAI image gen so the spend E2E isn't outage-bound by [@mateo-berri](https://github.com/mateo-berri) in [#29787](https://github.com/BerriAI/litellm/pull/29787) - fix(ui): route MCP playground auth by oauth2 mode instead of token\_url by [@tin-berri](https://github.com/tin-berri) in [#29714](https://github.com/BerriAI/litellm/pull/29714) - refactor(ui): centralize proxy base URL resolution into tested resolver by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29793](https://github.com/BerriAI/litellm/pull/29793) - Litellm oss staging 050626 by [@Sameerlite](https://github.com/Sameerlite) in [#29774](https://github.com/BerriAI/litellm/pull/29774) - test(google): add google-genai SDK proxy integration tests by [@Sameerlite](https://github.com/Sameerlite) in [#29781](https://github.com/BerriAI/litellm/pull/29781) - fix(jwt): use resolved DB user\_id for spend on legacy email match by [@milan-berri](https://github.com/milan-berri) in [#29217](https://github.com/BerriAI/litellm/pull/29217) - feat(ui): generate dashboard API types from the proxy OpenAPI spec by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29816](https://github.com/BerriAI/litellm/pull/29816) - fix(proxy): drop deleted team BYOK model name from team.models by [@yuneng-berri](https://github.com/yuneng-berri) in [#29820](https://github.com/BerriAI/litellm/pull/29820) - feat(mcp): per-server env vars with global + per-user scopes by [@mateo-berri](https://github.com/mateo-berri) in [#28917](https://github.com/BerriAI/litellm/pull/28917) - refactor(ui): route behavior-preserving networking calls through apiClient by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29806](https://github.com/BerriAI/litellm/pull/29806) - fix(mcp): persist Tools-tab MCP OAuth token to DB by [@tin-berri](https://github.com/tin-berri) in [#29809](https://github.com/BerriAI/litellm/pull/29809) - fix(ui): require new expiration when regenerating an expired key by [@milan-berri](https://github.com/milan-berri) in [#29838](https://github.com/BerriAI/litellm/pull/29838) - refactor(ui): route query-building networking calls through apiClient by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29815](https://github.com/BerriAI/litellm/pull/29815) - Make the image-gen record/replay proxy report cache mode and per-request HIT/MISS by [@mateo-berri](https://github.com/mateo-berri) in [#29802](https://github.com/BerriAI/litellm/pull/29802) - feat(proxy): hot-reload .env in dev when running with --reload by [@mateo-berri](https://github.com/mateo-berri) in [#29783](https://github.com/BerriAI/litellm/pull/29783) - fix(ui): stop MCP playground tool calls from sending twice by [@tin-berri](https://github.com/tin-berri) in [#29821](https://github.com/BerriAI/litellm/pull/29821) - feat(fal\_ai): add Nano Banana / Gemini 2.5 Flash Image generation support by [@mateo-berri](https://github.com/mateo-berri) in [#29798](https://github.com/BerriAI/litellm/pull/29798) - Title: Fix managed batch cancel credential resolution by [@shivamrawat1](https://github.com/shivamrawat1) in [#29734](https://github.com/BerriAI/litellm/pull/29734) - Title: fix(proxy): resolve vector store file list credentials from team deployments by [@shivamrawat1](https://github.com/shivamrawat1) in [#29739](https://github.com/BerriAI/litellm/pull/29739) - refactor: convert AWS and GCP Terraform stacks into reusable modules … by [@yassin-berriai](https://github.com/yassin-berriai) in [#28103](https://github.com/BerriAI/litellm/pull/28103) - chore(ui): build ui for release by [@yuneng-berri](https://github.com/yuneng-berri) in [#29853](https://github.com/BerriAI/litellm/pull/29853) - fix(terraform/gcp): prompt for image\_registry in DeployStack one-click by [@yassin-berriai](https://github.com/yassin-berriai) in [#29852](https://github.com/BerriAI/litellm/pull/29852) - fix(terraform/gcp): abandon SQL user on destroy by [@yassin-berriai](https://github.com/yassin-berriai) in [#29855](https://github.com/BerriAI/litellm/pull/29855) - Extend the record/replay proxy to chat, embeddings, moderations, rerank, and Anthropic by [@mateo-berri](https://github.com/mateo-berri) in [#29847](https://github.com/BerriAI/litellm/pull/29847) - chore(deps): bump deps by [@yuneng-berri](https://github.com/yuneng-berri) in [#29860](https://github.com/BerriAI/litellm/pull/29860) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29861](https://github.com/BerriAI/litellm/pull/29861) - fix: 400 on Anthropic context overflow; seed identity on failed auth by [@yassin-berriai](https://github.com/yassin-berriai) in [#29848](https://github.com/BerriAI/litellm/pull/29848) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29862](https://github.com/BerriAI/litellm/pull/29862) - chore(release): patch v1.89.0-rc.1 with [#30064](https://github.com/BerriAI/litellm/issues/30064) (Claude Fable 5) for v1.89.0-rc.2 by [@mateo-berri](https://github.com/mateo-berri) in [#30143](https://github.com/BerriAI/litellm/pull/30143) **Full Changelog**: <https://github.com/BerriAI/litellm/compare/v1.88.0...v1.89.0> ### [`v1.88.2`](https://github.com/BerriAI/litellm/releases/tag/v1.88.2) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.88.1...v1.88.2) #### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.88.2 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.88.2/cosign.pub \ ghcr.io/berriai/litellm:v1.88.2 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** #### What's Changed - chore(release): backport Fable 5, batch-file auth, CrowdStrike AIDR, Mantle Responses SigV4, and NetApp streaming-cost fix to stable/1.88.x and cut 1.88.2 by [@mateo-berri](https://github.com/mateo-berri) in [#30144](https://github.com/BerriAI/litellm/pull/30144) - chore(release): backport DB-resilience, passthrough, model-info, budget, and deps fixes to stable/1.88.x by [@yuneng-berri](https://github.com/yuneng-berri) in [#30408](https://github.com/BerriAI/litellm/pull/30408) **Full Changelog**: <https://github.com/BerriAI/litellm/compare/v1.88.1...v1.88.2> ### [`v1.88.1`](https://github.com/BerriAI/litellm/releases/tag/v1.88.1) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.88.0...v1.88.1) #### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.88.1 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.88.1/cosign.pub \ ghcr.io/berriai/litellm:v1.88.1 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** #### What's Changed - build(deps): bump pyjwt to 2.13.0 and ws override to 8.20.1 (1.88.x) by [@yuneng-berri](https://github.com/yuneng-berri) in [#29987](https://github.com/BerriAI/litellm/pull/29987) - chore(release): bump version to 1.88.1 by [@yuneng-berri](https://github.com/yuneng-berri) in [#29989](https://github.com/BerriAI/litellm/pull/29989) **Full Changelog**: <https://github.com/BerriAI/litellm/compare/v1.88.0...v1.88.1> ### [`v1.88.0`](https://github.com/BerriAI/litellm/releases/tag/v1.88.0) [Compare Source](https://github.com/BerriAI/litellm/compare/v1.87.3...v1.88.0) #### Verify Docker Image Signature All LiteLLM Docker images are signed with [cosign](https://docs.sigstore.dev/cosign/overview/). Every release is signed with the same key introduced in [commit `0112e53`](https://github.com/BerriAI/litellm/commit/0112e53046018d726492c814b3644b7d376029d0). **Verify using the pinned commit hash (recommended):** A commit hash is cryptographically immutable, so this is the strongest way to ensure you are using the original signing key: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/0112e53046018d726492c814b3644b7d376029d0/cosign.pub \ ghcr.io/berriai/litellm:v1.88.0 ``` **Verify using the release tag (convenience):** Tags are protected in this repository and resolve to the same key. This option is easier to read but relies on tag protection rules: ```bash cosign verify \ --key https://raw.githubusercontent.com/BerriAI/litellm/v1.88.0/cosign.pub \ ghcr.io/berriai/litellm:v1.88.0 ``` Expected output: ``` The following checks were performed on each of these signatures: - The cosign claims were validated - The signatures were verified against the specified public key ``` *** #### What's Changed - fix(proxy): gate team allowed\_passthrough\_routes to proxy admins by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28097](https://github.com/BerriAI/litellm/pull/28097) - fix(tests): stabilize image-edit VCR cassettes to stop live gpt-image-1 spend by [@mateo-berri](https://github.com/mateo-berri) in [#28110](https://github.com/BerriAI/litellm/pull/28110) - fix(bedrock/cohere): send embedding\_types as JSON array, not string by [@ishaan-berri](https://github.com/ishaan-berri) in [#28172](https://github.com/BerriAI/litellm/pull/28172) - fix(tests): migrate realtime + rerank tests off shut-down upstream models by [@yuneng-berri](https://github.com/yuneng-berri) in [#28191](https://github.com/BerriAI/litellm/pull/28191) - fix(caching): replay openai/responses bridge cache hits as chat streams by [@Sameerlite](https://github.com/Sameerlite) in [#28158](https://github.com/BerriAI/litellm/pull/28158) - Litellm oss staging by [@Sameerlite](https://github.com/Sameerlite) in [#28161](https://github.com/BerriAI/litellm/pull/28161) - feat(prometheus): add user\_email and user\_alias to user budget metrics by [@Sameerlite](https://github.com/Sameerlite) in [#28155](https://github.com/BerriAI/litellm/pull/28155) - test(callbacks): harden flaky proxy callback-leak detector by [@yuneng-berri](https://github.com/yuneng-berri) in [#28195](https://github.com/BerriAI/litellm/pull/28195) - fix(bedrock): sanitize batch metadata to prevent Pydantic ValidationError by [@mateo-berri](https://github.com/mateo-berri) in [#28202](https://github.com/BerriAI/litellm/pull/28202) - fix(deepseek): use native /anthropic/v1/messages endpoint and sanitize tools by [@mateo-berri](https://github.com/mateo-berri) in [#28200](https://github.com/BerriAI/litellm/pull/28200) - feat(ui): add Interactions API endpoint to playground with SSE streaming by [@Sameerlite](https://github.com/Sameerlite) in [#28156](https://github.com/BerriAI/litellm/pull/28156) - fix(proxy): decode bytes and pass-through SSE for Google-native streamGenerateContent ([#27444](https://github.com/BerriAI/litellm/issues/27444)) by [@Sameerlite](https://github.com/Sameerlite) in [#28213](https://github.com/BerriAI/litellm/pull/28213) - refactor(bedrock/sagemaker): switch to lazy loading for response stre… by [@harish-berri](https://github.com/harish-berri) in [#28189](https://github.com/BerriAI/litellm/pull/28189) - \[Refactor] UI - Spend Logs: consolidate filter state and extract components by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#25847](https://github.com/BerriAI/litellm/pull/25847) - fix(tests): replace shut-down gpt-4o-audio-preview with gpt-audio-1.5 by [@yuneng-berri](https://github.com/yuneng-berri) in [#28281](https://github.com/BerriAI/litellm/pull/28281) - chore(ci): bump versions by [@yuneng-berri](https://github.com/yuneng-berri) in [#28287](https://github.com/BerriAI/litellm/pull/28287) - feat: propagate team\_id and team\_alias to all child OTEL spans by [@yassin-berriai](https://github.com/yassin-berriai) in [#28273](https://github.com/BerriAI/litellm/pull/28273) - Day 0 support : Gemini 3.5 Flash by [@Sameerlite](https://github.com/Sameerlite) in [#28268](https://github.com/BerriAI/litellm/pull/28268) - Gemini managed agents support by [@Sameerlite](https://github.com/Sameerlite) in [#28270](https://github.com/BerriAI/litellm/pull/28270) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#28292](https://github.com/BerriAI/litellm/pull/28292) - feat(gemini): add gemini-3.1-flash-lite model cost map by [@Sameerlite](https://github.com/Sameerlite) in [#28320](https://github.com/BerriAI/litellm/pull/28320) - fix(spend\_counter): seed Redis counter via SET NX to prevent cross-pod double-seed by [@milan-berri](https://github.com/milan-berri) in [#27854](https://github.com/BerriAI/litellm/pull/27854) - fix(proxy): normalize batch file IDs before ManagedObjectTable write by [@Sameerlite](https://github.com/Sameerlite) in [#28339](https://github.com/BerriAI/litellm/pull/28339) - fix(router): use forwarded model\_id for native Azure container IDs by [@Sameerlite](https://github.com/Sameerlite) in [#27921](https://github.com/BerriAI/litellm/pull/27921) - fix(ui): restore log filter loading indicator by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28282](https://github.com/BerriAI/litellm/pull/28282) - test(e2e): migrate runner to uv, add All Proxy Models key test by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28313](https://github.com/BerriAI/litellm/pull/28313) - feat(ui): team passthrough routes create parity + edit load fix by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28098](https://github.com/BerriAI/litellm/pull/28098) - fix(mcp): JWT on tools/list and REST tools/call server resolution by [@Sameerlite](https://github.com/Sameerlite) in [#28227](https://github.com/BerriAI/litellm/pull/28227) - feat(interactions): migrate to Google Interactions API steps schema (May 2026) by [@Sameerlite](https://github.com/Sameerlite) in [#28153](https://github.com/BerriAI/litellm/pull/28153) - test(ui-e2e): admin key creation with a specific proxy model by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28365](https://github.com/BerriAI/litellm/pull/28365) - fix(vertex\_ai): omit function\_call id on Vertex Gemini 3.5+ tool turns by [@Sameerlite](https://github.com/Sameerlite) in [#28324](https://github.com/BerriAI/litellm/pull/28324) - feat(mcp): allow native MCP OAuth support for cursor by [@Sameerlite](https://github.com/Sameerlite) in [#28327](https://github.com/BerriAI/litellm/pull/28327) - fix(interactions): never drop streamed text deltas; always emit terminal completion by [@mateo-berri](https://github.com/mateo-berri) in [#28394](https://github.com/BerriAI/litellm/pull/28394) - fix(proxy): expose Prisma idle/connect timeout + extra DB URL params by [@yassin-berriai](https://github.com/yassin-berriai) in [#28395](https://github.com/BerriAI/litellm/pull/28395) - Litellm oss staging 1 by [@Sameerlite](https://github.com/Sameerlite) in [#28337](https://github.com/BerriAI/litellm/pull/28337) - fix: serialize guardrail\_response to JSON in OTEL traces by [@yassin-berriai](https://github.com/yassin-berriai) in [#28362](https://github.com/BerriAI/litellm/pull/28362) - chore(ci): merge dev branch by [@yuneng-berri](https://github.com/yuneng-berri) in [#28314](https://github.com/BerriAI/litellm/pull/28314) - test(realtime): expect session.created as xAI realtime initial event by [@yuneng-berri](https://github.com/yuneng-berri) in [#28424](https://github.com/BerriAI/litellm/pull/28424) - feat(tests): behavior-pinning harness + Key Tier-1 matrix by [@yuneng-berri](https://github.com/yuneng-berri) in [#28321](https://github.com/BerriAI/litellm/pull/28321) - fix(proxy): hydrate wildcard discovery credentials ([#28284](https://github.com/BerriAI/litellm/issues/28284)) - CCI Run by [@yuneng-berri](https://github.com/yuneng-berri) in [#28419](https://github.com/BerriAI/litellm/pull/28419) - Litellm oss staging 04 21 2026 2 by [@Sameerlite](https://github.com/Sameerlite) in [#26569](https://github.com/BerriAI/litellm/pull/26569) - chore(ci): merge dev branch by [@yuneng-berri](https://github.com/yuneng-berri) in [#28290](https://github.com/BerriAI/litellm/pull/28290) - fix(vertex\_gemma): strip `context_management` from request body by [@mateo-berri](https://github.com/mateo-berri) in [#28438](https://github.com/BerriAI/litellm/pull/28438) - fix(logging): recalculate cost after router retry failures by [@milan-berri](https://github.com/milan-berri) in [#28476](https://github.com/BerriAI/litellm/pull/28476) - fix(otel): emit guardrail span on violation, surface status + categories by [@yassin-berriai](https://github.com/yassin-berriai) in [#28364](https://github.com/BerriAI/litellm/pull/28364) - test(proxy): behavior-pinning matrix for team management endpoints by [@yuneng-berri](https://github.com/yuneng-berri) in [#28441](https://github.com/BerriAI/litellm/pull/28441) - test(vertex\_ai): tolerate transient 500 in google maps grounding test by [@yuneng-berri](https://github.com/yuneng-berri) in [#28503](https://github.com/BerriAI/litellm/pull/28503) - fix(docker): restore npm to non\_root builder image by [@yuneng-berri](https://github.com/yuneng-berri) in [#28519](https://github.com/BerriAI/litellm/pull/28519) - chore(ci): bump deps by [@yuneng-berri](https://github.com/yuneng-berri) in [#28524](https://github.com/BerriAI/litellm/pull/28524) - build(deps-dev): bump black to 26.3.1 and apply formatting by [@yuneng-berri](https://github.com/yuneng-berri) in [#28525](https://github.com/BerriAI/litellm/pull/28525) - chore(deps): bump deps by [@yuneng-berri](https://github.com/yuneng-berri) in [#28528](https://github.com/BerriAI/litellm/pull/28528) - test(e2e): forward LITELLM\_LICENSE to UI e2e proxy by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28398](https://github.com/BerriAI/litellm/pull/28398) - Add granian as a ASGI compliant web server. Provider better throughput stability, by [@harish-berri](https://github.com/harish-berri) in [#26027](https://github.com/BerriAI/litellm/pull/26027) - Fix conflicts and UI by [@Sameerlite](https://github.com/Sameerlite) in [#28477](https://github.com/BerriAI/litellm/pull/28477) - Add error\_description and hint for oauth flows by [@Sameerlite](https://github.com/Sameerlite) in [#28471](https://github.com/BerriAI/litellm/pull/28471) - feat(mcp): Add tool call and tool list support via UI for Oauth mcps by [@Sameerlite](https://github.com/Sameerlite) in [#28454](https://github.com/BerriAI/litellm/pull/28454) - feat(proxy): persist allowlisted OIDC claims in CLI SSO poll by [@Sameerlite](https://github.com/Sameerlite) in [#28463](https://github.com/BerriAI/litellm/pull/28463) - fix(responses): use OpenAI SSEDecoder for Responses API streaming by [@Sameerlite](https://github.com/Sameerlite) in [#28566](https://github.com/BerriAI/litellm/pull/28566) - Litellm oss staging 2 by [@Sameerlite](https://github.com/Sameerlite) in [#28582](https://github.com/BerriAI/litellm/pull/28582) - \[internal copy of [#28269](https://github.com/BerriAI/litellm/issues/28269)] Codex cli jwt team alias by [@mateo-berri](https://github.com/mateo-berri) in [#28621](https://github.com/BerriAI/litellm/pull/28621) - fix(check\_licenses): read PEP 639 license-expression metadata by [@yuneng-berri](https://github.com/yuneng-berri) in [#28529](https://github.com/BerriAI/litellm/pull/28529) - test(proxy): behavior-pinning matrix for tier-2/3 key + team management endpoints by [@yuneng-berri](https://github.com/yuneng-berri) in [#28620](https://github.com/BerriAI/litellm/pull/28620) - chore(test): remove dead old Playwright e2e suite by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28632](https://github.com/BerriAI/litellm/pull/28632) - fix(sagemaker): send native Cohere embed payload to Cohere SageMaker endpoints by [@milan-berri](https://github.com/milan-berri) in [#28613](https://github.com/BerriAI/litellm/pull/28613) - style: apply black formatting to fix lint CI (LIT-3274) ([#28639](https://github.com/BerriAI/litellm/issues/28639)) by [@krrish-berri-2](https://github.com/krrish-berri-2) in [#28641](https://github.com/BerriAI/litellm/pull/28641) - fix(bedrock): decouple STS region from Bedrock aws\_region\_name by [@milan-berri](https://github.com/milan-berri) in [#28245](https://github.com/BerriAI/litellm/pull/28245) - test(streaming): tolerate Vertex 429 wrapped in MidStreamFallbackError by [@yuneng-berri](https://github.com/yuneng-berri) in [#28669](https://github.com/BerriAI/litellm/pull/28669) - feat(guardrails): add Microsoft Purview DLP guardrail by [@Sameerlite](https://github.com/Sameerlite) in [#24966](https://github.com/BerriAI/litellm/pull/24966) - fix(mcp): forward upstream initialize instructions on cold gateway init by [@milan-berri](https://github.com/milan-berri) in [#28231](https://github.com/BerriAI/litellm/pull/28231) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#28680](https://github.com/BerriAI/litellm/pull/28680) - CI: copy of [#25177](https://github.com/BerriAI/litellm/issues/25177) (OCI GenAI: embeddings, streaming/reasoning fixes, model catalog) by [@mateo-berri](https://github.com/mateo-berri) in [#28223](https://github.com/BerriAI/litellm/pull/28223) - Encrypt callback\_vars in key/team metadata in DB by [@Michael-RZ-Berri](https://github.com/Michael-RZ-Berri) in [#27141](https://github.com/BerriAI/litellm/pull/27141) - perf: reduce per-request and per-chunk overhead across Anthropic streaming hot paths by [@yassin-berriai](https://github.com/yassin-berriai) in [#28289](https://github.com/BerriAI/litellm/pull/28289) - feat(azure): add Speech STT config support by [@ishaan-berri](https://github.com/ishaan-berri) in [#27482](https://github.com/BerriAI/litellm/pull/27482) - test(proxy): phase-4 payload behavior pinning for tier-2/3 key + team management endpoints by [@yuneng-berri](https://github.com/yuneng-berri) in [#28681](https://github.com/BerriAI/litellm/pull/28681) - feat(prometheus): emit per-token-type detail metrics (LIT-3220) ([#28372](https://github.com/BerriAI/litellm/issues/28372)) by [@ishaan-berri](https://github.com/ishaan-berri) in [#28378](https://github.com/BerriAI/litellm/pull/28378) - fix(otel): stamp http.response.status\_code on all error responses by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28405](https://github.com/BerriAI/litellm/pull/28405) - chore(ui): build ui by [@yuneng-berri](https://github.com/yuneng-berri) in [#28707](https://github.com/BerriAI/litellm/pull/28707) - fix(helm): drop main- prefix from default image tag by [@yuneng-berri](https://github.com/yuneng-berri) in [#28710](https://github.com/BerriAI/litellm/pull/28710) - test(model\_prices): allow audio\_transcription\_config in schema by [@yuneng-berri](https://github.com/yuneng-berri) in [#28708](https://github.com/BerriAI/litellm/pull/28708) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#28709](https://github.com/BerriAI/litellm/pull/28709) - fix(team): refresh team cache on team\_model\_add/delete (LIT-3244) by [@yuneng-berri](https://github.com/yuneng-berri) in [#28683](https://github.com/BerriAI/litellm/pull/28683) - fix(ui/add-model): stop vertex\_ai-anthropic\_models from leaking into Anthropic dropdown by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28723](https://github.com/BerriAI/litellm/pull/28723) - Fix spend logs v2 route permissions by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28705](https://github.com/BerriAI/litellm/pull/28705) - fix(proxy): Bedrock Knowledge Base pass-through: preserve SigV4 headers and signed request body by [@milan-berri](https://github.com/milan-berri) in [#27526](https://github.com/BerriAI/litellm/pull/27526) - chore(tests): migrate Bedrock CI to AWS account [`9412775`](https://github.com/BerriAI/litellm/commit/941277531214) by [@mateo-berri](https://github.com/mateo-berri) in [#28728](https://github.com/BerriAI/litellm/pull/28728) - fix(otel): export SERVER span on management-endpoint success without http\_request by [@yassin-berriai](https://github.com/yassin-berriai) in [#28794](https://github.com/BerriAI/litellm/pull/28794) - chore(ci): merge dev branch by [@yuneng-berri](https://github.com/yuneng-berri) in [#28801](https://github.com/BerriAI/litellm/pull/28801) - chore(ci): merge dev branch by [@yuneng-berri](https://github.com/yuneng-berri) in [#28657](https://github.com/BerriAI/litellm/pull/28657) - fix(ui): show 2-decimal precision for max\_budget on key overview by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28809](https://github.com/BerriAI/litellm/pull/28809) - feat(proxy): allow `llm_api_routes` virtual keys to list MCP servers by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28442](https://github.com/BerriAI/litellm/pull/28442) - chore(ci): merge dev branch by [@yuneng-berri](https://github.com/yuneng-berri) in [#28807](https://github.com/BerriAI/litellm/pull/28807) - fix(team): keep team\_alias cache in sync on \_cache\_team\_object writes by [@yuneng-berri](https://github.com/yuneng-berri) in [#28737](https://github.com/BerriAI/litellm/pull/28737) - chore(ci): merge dev branch by [@yuneng-berri](https://github.com/yuneng-berri) in [#28822](https://github.com/BerriAI/litellm/pull/28822) - ci: daily oss-agent-shin canonical branch by [@ishaan-berri](https://github.com/ishaan-berri) in [#28829](https://github.com/BerriAI/litellm/pull/28829) - test(proxy): add harness for proxy\_server.py behavior-pinning by [@yuneng-berri](https://github.com/yuneng-berri) in [#28827](https://github.com/BerriAI/litellm/pull/28827) - feat(openai): apply regional-processing cost uplift for EU/US data residency by [@mateo-berri](https://github.com/mateo-berri) in [#28626](https://github.com/BerriAI/litellm/pull/28626) - chore(admin-ui): regenerate static export with trailingSlash: true by [@mateo-berri](https://github.com/mateo-berri) in [#28112](https://github.com/BerriAI/litellm/pull/28112) - fix(azure): preserve AD token refresh in v1 OpenAI client path by [@mateo-berri](https://github.com/mateo-berri) in [#28627](https://github.com/BerriAI/litellm/pull/28627) - fix(ui): route API Reference back to query-param page by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28726](https://github.com/BerriAI/litellm/pull/28726) - fix(model-edit): allow clearing custom pricing on wildcard models by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28719](https://github.com/BerriAI/litellm/pull/28719) - fix(tests/vcr): make Redis cassette cache replay deterministically (zero VCR misses on consecutive runs) by [@mateo-berri](https://github.com/mateo-berri) in [#28826](https://github.com/BerriAI/litellm/pull/28826) - fix(proxy): strip LiteLLM policy tracking from OpenAI batch metadata by [@shivamrawat1](https://github.com/shivamrawat1) in [#28425](https://github.com/BerriAI/litellm/pull/28425) - Litellm OpenAI double prefix bug by [@shivamrawat1](https://github.com/shivamrawat1) in [#28661](https://github.com/BerriAI/litellm/pull/28661) - Litellm oss staging 250526 by [@Sameerlite](https://github.com/Sameerlite) in [#28770](https://github.com/BerriAI/litellm/pull/28770) - fix(bedrock): align toolUse/toolSpec names and allow hyphens by [@Sameerlite](https://github.com/Sameerlite) in [#28874](https://github.com/BerriAI/litellm/pull/28874) - fix(realtime): send TEXT frames and valid guardrail session.update by [@Sameerlite](https://github.com/Sameerlite) in [#28848](https://github.com/BerriAI/litellm/pull/28848) - fix(mcp): extend key access-group union to MCP servers by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28890](https://github.com/BerriAI/litellm/pull/28890) - fix(galileo): support hosted v2 spans API and string output extraction by [@Sameerlite](https://github.com/Sameerlite) in [#28771](https://github.com/BerriAI/litellm/pull/28771) - fix(proxy): exclude proxy\_server\_request from its own body snapshot by [@michelligabriele](https://github.com/michelligabriele) in [#28618](https://github.com/BerriAI/litellm/pull/28618) - \[Feat] Add tool calling support for gemini and vertex ai live api by [@Sameerlite](https://github.com/Sameerlite) in [#26590](https://github.com/BerriAI/litellm/pull/26590) - refactor(ui): remove dead App Router scaffolding in (dashboard)/\* by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28891](https://github.com/BerriAI/litellm/pull/28891) - fix(docker): use system Node in componentized builders + retry apk add by [@yassin-berriai](https://github.com/yassin-berriai) in [#28888](https://github.com/BerriAI/litellm/pull/28888) - docs(agents): require consent before writing new third-party names by [@yuneng-berri](https://github.com/yuneng-berri) in [#28908](https://github.com/BerriAI/litellm/pull/28908) - refactor(ui): extract auth state into AuthContext by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28910](https://github.com/BerriAI/litellm/pull/28910) - fix(mcp): resolve team.access\_group\_ids → MCP servers by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28997](https://github.com/BerriAI/litellm/pull/28997) - test(ui): e2e cover team model edit + admin identity in navbar by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#28652](https://github.com/BerriAI/litellm/pull/28652) - test(e2e): cover add-fallback flow in Router Settings by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29069](https://github.com/BerriAI/litellm/pull/29069) - test(e2e): cover Team-BYOK add-model flow as proxy admin by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29068](https://github.com/BerriAI/litellm/pull/29068) - fix(containers): record ownership for service-account keys + fix Prisma Json serialization by [@Sameerlite](https://github.com/Sameerlite) in [#28990](https://github.com/BerriAI/litellm/pull/28990) - test(e2e): cover add-MCP-server flow via discovery → custom form by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29070](https://github.com/BerriAI/litellm/pull/29070) - test(e2e): cover AI Hub make-public flow and public model\_hub\_table by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29071](https://github.com/BerriAI/litellm/pull/29071) - \[internal copy of [#28877](https://github.com/BerriAI/litellm/issues/28877)] feat: add support for claude code goal mode for bedrock opus output config by [@mateo-berri](https://github.com/mateo-berri) in [#28898](https://github.com/BerriAI/litellm/pull/28898) - feat(guardrails): wire apply\_guardrail into proxy logging callbacks by [@Sameerlite](https://github.com/Sameerlite) in [#28970](https://github.com/BerriAI/litellm/pull/28970) - chore(ci): merge dev brach by [@yuneng-berri](https://github.com/yuneng-berri) in [#29192](https://github.com/BerriAI/litellm/pull/29192) - perf(streaming): cut per-chunk overhead \~30% on Anthropic + Bedrock hot path by [@yassin-berriai](https://github.com/yassin-berriai) in [#28720](https://github.com/BerriAI/litellm/pull/28720) - fix(proxy): enforce tag budgets for key-level tags by [@Sameerlite](https://github.com/Sameerlite) in [#29108](https://github.com/BerriAI/litellm/pull/29108) - fix(vertex-ai): use DB credentials in video handlers + implement Veo video edit by [@Sameerlite](https://github.com/Sameerlite) in [#29098](https://github.com/BerriAI/litellm/pull/29098) - fix(datadog): drain cost-management queue + opt-in FinOps tag allowlist by [@michelligabriele](https://github.com/michelligabriele) in [#28487](https://github.com/BerriAI/litellm/pull/28487) - feat(helm): split per-component ServiceAccounts for gateway, backend, and UI by [@yassin-berriai](https://github.com/yassin-berriai) in [#28712](https://github.com/BerriAI/litellm/pull/28712) - chore(ci): bump deps ([#29208](https://github.com/BerriAI/litellm/issues/29208)) by [@yuneng-berri](https://github.com/yuneng-berri) in [#29226](https://github.com/BerriAI/litellm/pull/29226) - fix(tests/vcr): mint Google OAuth tokens live to prevent stale-token replay by [@yuneng-berri](https://github.com/yuneng-berri) in [#29229](https://github.com/BerriAI/litellm/pull/29229) - chore(cookbook): bump Go directive to 1.26.3 in gollem example by [@yuneng-berri](https://github.com/yuneng-berri) in [#29234](https://github.com/BerriAI/litellm/pull/29234) - chore(ci): bump version by [@yuneng-berri](https://github.com/yuneng-berri) in [#29242](https://github.com/BerriAI/litellm/pull/29242) - feat(anthropic): add Claude Opus 4.8 and prune reasoning-effort flags by [@mateo-berri](https://github.com/mateo-berri) in [#29238](https://github.com/BerriAI/litellm/pull/29238) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29243](https://github.com/BerriAI/litellm/pull/29243) - fix(ci): restore real Bedrock batch S3 bucket/role in oai\_misc\_config by [@mateo-berri](https://github.com/mateo-berri) in [#29245](https://github.com/BerriAI/litellm/pull/29245) - fix(guardrails): persist disable\_global\_guardrails on keys by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29233](https://github.com/BerriAI/litellm/pull/29233) - test(e2e): cover Team Admin view + member + key flows by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29072](https://github.com/BerriAI/litellm/pull/29072) - docs: hand-written CLAUDE.md; remove AGENTS.md, point GEMINI.md at it by [@mateo-berri](https://github.com/mateo-berri) in [#29252](https://github.com/BerriAI/litellm/pull/29252) - fix(teams): expose keys\_count on /v2/team/list and wire UI Resources badge by [@michelligabriele](https://github.com/michelligabriele) in [#28502](https://github.com/BerriAI/litellm/pull/28502) - fix(anthropic): stop injecting unsupported output\_config.effort=xhigh for Claude Code on Sonnet/Opus 4.6 by [@mateo-berri](https://github.com/mateo-berri) in [#29304](https://github.com/BerriAI/litellm/pull/29304) - test(e2e): cover Internal Viewer nav, key, and team-info gating by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29075](https://github.com/BerriAI/litellm/pull/29075) - test(e2e): cover Internal User key modal, team info, key page by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29074](https://github.com/BerriAI/litellm/pull/29074) - test(e2e): cover navbar Logout flow as proxy admin by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29076](https://github.com/BerriAI/litellm/pull/29076) - fix(mcp): resolve key.access\_group\_ids → MCP servers (ungated) by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29195](https://github.com/BerriAI/litellm/pull/29195) - fix(router): enforce deployment budgets for dynamically added models by [@Sameerlite](https://github.com/Sameerlite) in [#29273](https://github.com/BerriAI/litellm/pull/29273) - fix(proxy): map stripped batch body.model to proxy alias for auth by [@Sameerlite](https://github.com/Sameerlite) in [#29264](https://github.com/BerriAI/litellm/pull/29264) - feat(mcp): support stateless and stateful clients via session-id routing by [@Sameerlite](https://github.com/Sameerlite) in [#26857](https://github.com/BerriAI/litellm/pull/26857) - fix(bedrock): support tool search results + chat annotations by [@Sameerlite](https://github.com/Sameerlite) in [#29120](https://github.com/BerriAI/litellm/pull/29120) - fix(mcp): ignore stale ids on key save by [@Sameerlite](https://github.com/Sameerlite) in [#29128](https://github.com/BerriAI/litellm/pull/29128) - feat(a2a): well-known agent-card discovery + LangGraph Platform mode by [@Sameerlite](https://github.com/Sameerlite) in [#28860](https://github.com/BerriAI/litellm/pull/28860) - fix(proxy): link passthrough success spans to the SERVER root OTEL span by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29315](https://github.com/BerriAI/litellm/pull/29315) - \[internal copy of [#29089](https://github.com/BerriAI/litellm/issues/29089)] fix: duplicate claude code traces by [@mateo-berri](https://github.com/mateo-berri) in [#29311](https://github.com/BerriAI/litellm/pull/29311) - feat(otel): typed semconv-aligned OpenTelemetry instrumentation by [@yassin-berriai](https://github.com/yassin-berriai) in [#28909](https://github.com/BerriAI/litellm/pull/28909) - tests(proxy\_server): surface current behavior in tests by [@yuneng-berri](https://github.com/yuneng-berri) in [#29309](https://github.com/BerriAI/litellm/pull/29309) - test(e2e): cover Internal User create-key flow when in no teams by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29083](https://github.com/BerriAI/litellm/pull/29083) - test(e2e): assert internal-user navbar identity is scoped to that user by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29077](https://github.com/BerriAI/litellm/pull/29077) - feat(otel): add team\_metadata, http.route, and model names to inference spans by [@yassin-berriai](https://github.com/yassin-berriai) in [#29319](https://github.com/BerriAI/litellm/pull/29319) - feat(context\_management): compact\_20260112 polyfill for non-Anthropic providers by [@Sameerlite](https://github.com/Sameerlite) in [#28868](https://github.com/BerriAI/litellm/pull/28868) - feat(enterprise): add RESEND\_FROM\_EMAIL for self-hosted Resend sends by [@shivamrawat1](https://github.com/shivamrawat1) in [#28830](https://github.com/BerriAI/litellm/pull/28830) - Revert Bedrock CI back to the reactivated AWS account ([`8886022`](https://github.com/BerriAI/litellm/commit/888602223428)) by [@mateo-berri](https://github.com/mateo-berri) in [#29326](https://github.com/BerriAI/litellm/pull/29326) - fix(mcp): preserve source\_url in GET /v1/mcp/server list responses by [@shivamrawat1](https://github.com/shivamrawat1) in [#29249](https://github.com/BerriAI/litellm/pull/29249) - fix(mcp): preserve omitted fields on PUT /v1/mcp/server partial updates by [@shivamrawat1](https://github.com/shivamrawat1) in [#29253](https://github.com/BerriAI/litellm/pull/29253) - fix(ci): make litellm\_internal\_staging green (logging test + Bedrock Opus 4.7 self-heal) by [@mateo-berri](https://github.com/mateo-berri) in [#29344](https://github.com/BerriAI/litellm/pull/29344) - refactor(proxy/auth): normalize Bearer prefix in safe-hash helper by [@yuneng-berri](https://github.com/yuneng-berri) in [#29343](https://github.com/BerriAI/litellm/pull/29343) - test(reasoning-effort-grid): cover Claude Opus 4.8 across provider routes by [@mateo-berri](https://github.com/mateo-berri) in [#29327](https://github.com/BerriAI/litellm/pull/29327) - fix(guardrails): return HTTP 400 for litellm content filter blocks by [@shivamrawat1](https://github.com/shivamrawat1) in [#28418](https://github.com/BerriAI/litellm/pull/28418) - fix(proxy): restrict vector store index create/delete to proxy admins by [@shivamrawat1](https://github.com/shivamrawat1) in [#29202](https://github.com/BerriAI/litellm/pull/29202) - feat(pass\_through): extend passthrough\_managed\_object\_ids to Azure by [@Sameerlite](https://github.com/Sameerlite) in [#29160](https://github.com/BerriAI/litellm/pull/29160) - fix(proxy): enforce allowed\_passthrough\_routes for auth=true pass-thr… by [@shivamrawat1](https://github.com/shivamrawat1) in [#29256](https://github.com/BerriAI/litellm/pull/29256) - feat(mcp/auth): additive key access-group grants + opt-in member assignment by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29313](https://github.com/BerriAI/litellm/pull/29313) - fix(reset\_budget): write only {spend, budget\_reset\_at} and stop pre-zeroing counter by [@yuneng-berri](https://github.com/yuneng-berri) in [#29358](https://github.com/BerriAI/litellm/pull/29358) - test(e2e): cover PROXY\_LOGOUT\_URL redirect on Logout by [@ryan-crabbe-berri](https://github.com/ryan-crabbe-berri) in [#29080](https://github.com/BerriAI/litellm/pull/29080) - fix(ui): break logout redirect loop across dev and proxy origins by [@yuneng-berri](https://github.com/yuneng-berri) in [#29360](https://github.com/BerriAI/litellm/pull/29360) - fix(openai-moderation): wire streaming flags through to unified dispatcher by [@michelligabriele](https://github.com/michelligabriele) in [#27324](https://github.com/BerriAI/litellm/pull/27324) - chore(ci): build ui by [@yuneng-berri](https://github.com/yuneng-berri) in [#29366](https://github.com/BerriAI/litellm/pull/29366) - fix(v3 limiter): cap no-max\_tokens TPM floor at smallest configured limit by [@michelligabriele](https://github.com/michelligabriele) in [#28805](https://github.com/BerriAI/litellm/pull/28805) - fix(e2e): tolerate trailing slash in SERVER\_ROOT\_PATH login redirect by [@yuneng-berri](https://github.com/yuneng-berri) in [#29369](https://github.com/BerriAI/litellm/pull/29369) - chore(deps): bump deps by [@yuneng-berri](https://github.com/yuneng-berri) in [#29373](https://github.com/BerriAI/litellm/pull/29373) - chore(ci): promote internal staging to main by [@yuneng-berri](https://github.com/yuneng-berri) in [#29372](https://github.com/BerriAI/litellm/pull/29372) - chore(release): patch v1.88.0-rc.1 with four staged fixes by [@mateo-berri](https://github.com/mateo-berri) in [#29632](https://github.com/BerriAI/litellm/pull/29632) - chore(release): patch v1.88.0-rc.1 with [#29612](https://github.com/BerriAI/litellm/issues/29612) (session-token budget-ceiling exemption) by [@mateo-berri](https://github.com/mateo-berri) in [#29637](https://github.com/BerriAI/litellm/pull/29637) - fix(key\_generate): harden GHSA-q775 …

…9457) Each patch release currently spawns an ad-hoc patch/v1.84.N branch that exists only to base the next patch's cherry-picks on, leaving stale per-patch branches behind and making "what is queued for the next 1.84.x" hard to answer. Switch to one long-lived line branch per minor, stable/X.Y.x, created automatically the first time we tag X.Y.0 on that minor, and tagged on for each subsequent patch. The gate is ^v?(\d+)\.(\d+)\.0$, so rc / dev / nightly / .post / patch tags all skip cleanly; the line branch is created exactly once per minor. Existing release/<tag> behavior is untouched (additive step), and RC patches keep their current patch/v1.87.0rcN flow until that gets its own follow-up.

yuneng-berri requested a review from a team June 1, 2026 22:49

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ryan-crabbe-berri approved these changes Jun 1, 2026

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shin-berri approved these changes Jun 1, 2026

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yuneng-berri enabled auto-merge (squash) June 1, 2026 22:56

yuneng-berri merged commit 45d41f4 into litellm_internal_staging Jun 1, 2026
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ci(release): create stable/X.Y.x line branch on X.Y.0 tags - #29457

ci(release): create stable/X.Y.x line branch on X.Y.0 tags#29457
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yuneng-berri commented Jun 1, 2026

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