[upstream-sync] Merge block/buzz 471dff550..7e6e9c547 (15 commits) - #25
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## Why Selecting or typing a member whose display name extends another member's name, such as `@Fast Fizz Codex`, could emit p-tags for both identities and wake the wrong agent. ## What - Resolve overlapping member-name matches by choosing the longest valid display name at each mention offset - Preserve separately typed short-name mentions at different offsets - Add regression coverage for selected team expansions and manually typed prefix collisions ## Risk Assessment Low to medium — this changes Desktop mention routing only. Exact mentions and distinct offsets remain supported; same-length ambiguous display names remain conservatively tagged because text alone cannot disambiguate them. Will resolve block#2909 Generated with Goose Signed-off-by: Hardworking Honey <c5c455215c2506cb8ba776518cec804af62d3a0526e32d496a22072e395042b9@buzz.block.builderlab.xyz> Signed-off-by: Atish Patel <atish@squareup.com> Co-authored-by: Hardworking Honey <c5c455215c2506cb8ba776518cec804af62d3a0526e32d496a22072e395042b9@buzz.block.builderlab.xyz>
…hive + P4a aggregation/D6 (block#4000) ## What Implements Phases 2 and 4a of the Usage v2 plan (plan events `d0268cd0`/`0e95b035`), extending the archive backend to emit, transport, archive, and aggregate both cache categories and billing identity fail-closed. ### P2 — emission, transport, archive **Tri-state accumulators** (`Unseen`/`Exact`/`Unknown`) for cache-read and cache-write in `buzz-agent` turn and session state. Absent field = Unknown (never zero) through the full pipeline. No `unwrap_or(0)` on the cache path. Both cache folds are gated on usage-bearing responses (same gate as the total-state and identity folds) — a response with no usage at all must not poison either accumulator. **Overflow-aware input token parsing and accumulation** — closed end-to-end from parse through wire to ACP: - `sum_usage()` returns `SumUsageResult` (`Exact(u64)` | `Overflow`) — checked arithmetic, never clamps. `anthropic_input_tokens()` returns `Option<SumUsageResult>` since it sums three fields (`input_tokens + cache_read_input_tokens + cache_creation_input_tokens`) that can collectively overflow. Single-field callers (`prompt_tokens`, `completion_tokens`, etc.) convert via `.into_exact()` — their single-field sums cannot overflow. - `LlmResponse.input_tokens_overflowed: bool` propagates the parse-layer signal into the run loop. When set, `input_tokens` is `None` (clamped value discarded), the context-gate baseline (`last_request_input_tokens`) is frozen at its prior reading, and `turn_input_tokens` is poisoned to `TurnIOState::Poisoned` before any emission — including mid-turn `emit_usage_update` calls. A dedicated enum on `LlmResponse.input_tokens` would ripple into ~20 existing test assertions on `r.input_tokens == Some(...)`; the bool flag confines the change to the two call sites that check it. - `TurnIOState` (`Unseen`/`Exact`/`Poisoned`) for input and output: per-round fold uses `checked_add`; overflow poisons permanently at turn and session level, no healing. Absence does not poison (pass-2-cleared contract unchanged). Wire emission omits `accumulatedInputTokens`/`accumulatedOutputTokens` when poisoned — never null, never `u64::MAX`. ACP treats absent = publisher-poisoned: `delta_reliable: false`, null turn fields, null cumulative for that category; session cumulative stays unknown for all subsequent turns once poisoned. **Conditional wire emission** for `accumulatedCachedInputTokens` and new `accumulatedCacheWriteTokens`: fields are omitted when the cumulative is Unseen or Unknown. ACP `_goose/unstable/session/update` contract documented next to the payload with tests for all absence/zero variants. **`PricingIdentity` stamping (publisher-side)**: - `pricing_authority()`: canonical parsed-URL endpoint comparison against the official allowlist — HTTPS only, exact allowlisted host (lookalike-safe), default port (omitted or explicit :443), required API base path, rejects userinfo/query/fragment/path-prefix lookalikes. - Model: the actually-requested `request_model` after mesh/auto resolution (not `effective_model_str`). - Turn discipline: identity retained only while ALL usage in the current turn carries one identical proven identity; any mismatch, unproven-usage-bearing response, or unpaired cumulative snapshot poisons to absent; a later matching notification does not heal a mixed turn. **ACP `UsageTracker` identity fold**: per-in-flight-turn tri-state identity accumulator replacing last-update-wins. Any absent identity on a token-advancing notification or exact mismatch poisons to absent; poison survives later updates; reset in `begin_turn()`/`take()`; reset also when a request fails (baseline cleared so preflight gate cannot stay frozen sub-threshold on retries). **M3 migration**: adds `turn_cache_write_tokens`, `cumulative_cache_write_tokens`, `pricing_authority`, `pricing_model`, `pricing_cache_class` to `agent_metric_index`. Additive, idempotent, guarded per-column by marker. M2 migration also guarded per-column (turn and cumulative cache-read columns checked and added independently; marker commits only after both are present). Fresh-DB schema includes all columns. **First-turn baselines**: `seed_zero_baseline` seeds `last_input: Some(0)`, `last_output: Some(0)`, `last_cached_input: Some(0)`, `last_cache_write: Some(0)`, and `last_total: Some(0)` — all have the known-zero-at-spawn argument. Absent fields from incoming snapshots still produce unknown (tri-state unchanged). Sessions buzz-acp did not spawn (no seed) remain fail-closed on turn one. **`ReportedUsage` TS mirror**: `cacheReadTokens`, `cacheWriteTokens`, `freshInputTokens` added to `tauriArchive.ts` as `UsageField` members, field-for-field with the Rust struct. ### P4a — aggregation layer **Extended S-1 ladder** to cache-read and cache-write via the same `ladder_token` path as the existing token fields. **`freshInputTokens` derivation**: checked arithmetic, fail-closed — absent cache fields produce Unknown (not zero), overflow and `cacheRead+cacheWrite > input` both produce `incomplete: true`. Aggregated as a `UsageField`. **D6 comparator**: `sort_value()` = provider total when known, else `input+output` when both known, else `None` (unknown-last). Replaces the prior total-only comparator for both agent-level and model-level sort. Ships a pinned test vector that the TS render layer (P5) must match. ## Test coverage - `buzz-agent`: 440 lib + 15 integration (golden_transcripts) — includes 13 new `cache_total_state_tests`; 14 new `turn_io_state_tests`; 3 new `sum_usage_*` tests (exact single-field, exact two-field, overflow signals correctly); 3 new `parse_anthropic_*` tests (overflow flag set + value cleared, normal sum no flag, absent usage no flag); end-to-end golden transcript drives real subprocess with Anthropic-shaped `input_tokens: u64::MAX, cache_read: 1` response and asserts `accumulatedInputTokens` absent from the emitted `usage_update` — no logic duplication; 3 wire pin tests; 4 `fold_pricing_identity_*` tests; `pricing_authority()` explicit-:443 acceptance - `buzz-acp`: 700 tests (691 lib + 9 integration) — 4 new usage tests (absent input → unreliable+null; absent output → unreliable+null; goose-shaped both present unchanged; poison mid-session); 3 ACP behavior tests; 7 pool lifecycle tests - Desktop (Rust): 2259+ tests — 14 new P4a pinned tests; 2 M3 round-trip tests; 1 serde key-shape test; 2 M2 partial-schema migration tests; first-turn cache round-trip test ## Related PRs - P1 NIP-AM spec: [block#4632](block#4632) - P3 pricing table: [block#4629](block#4629) - UI (P5): [block#4001](block#4001) --------- Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
## Summary - deliver legacy ACP standing context once per live session, committing delivery state only after a successful turn - send only new thread/DM event deltas on later turns, with fail-open behavior for missing IDs and failed/cancelled prompts - fence native steer delivery acknowledgements by ACP session identity so stale acks cannot poison replacement sessions - keep context hints truthful when a fetch contains only the triggering event versus history delivered earlier ## Validation The pre-push hook passed on exact pushed head `6a768f1bc80fe63c686acf8d730f177fff8add3c`: - `branch-skew` - `desktop-check` - `desktop-typecheck` - `desktop-test` - `rust-tests` - `desktop-tauri-checks` Focused regression tests were also run while iterating: - `channel_prompt_commits_delivery_state_only_after_acp_success` - `in_flight_stale_native_steer_ack_cannot_update_replacement_session` - thread/DM trigger-only versus previously-delivered context hint tests ## Known limitations and follow-ups A local Goose smoke timed out at `session/new`. This diff does not change code that executes at or before `session/new`; its earliest affected runtime behavior is delivery-state insertion after session creation succeeds. The smoke failure is therefore bounded as environmental or pre-existing, but no successful live-provider turn was obtained. Scripted ACP wire/lifecycle tests carry the regression coverage. - block#5421 — distinguish post-delta, already-delivered, and fetch-truncated context counts - block#5422 — define a standing-context re-delivery policy if a legacy provider compacts it away Durable process-restart/session resume remains out of scope for this slice of block#5342. block#5386 also remains separate pending upstream adapter support. --------- Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
## Summary - prioritize exact whole-lexeme matches within short kind-0 prefix searches - preserve the existing prefix result set, pagination, community/channel scope, hydration, and authorization path - add a Postgres regression where newer noisy `jm…` profiles saturate the bounded page ## Why Desktop mention autocomplete starts searching after one character. The `jm` profile is indexed and matches both `jm:*` prefix search and standard full-text search, but production prefix search returns a full 50-result page without it. Raw profile JSON supplies enough unrelated `jm…` lexemes that newer equal-rank matches fill the bounded page before the exact short display name. Changing clients would leave deployed Desktop 0.5.8 installations broken. This shared search-layer compatibility fix changes ordering only for `Prefix + kinds:[0] + query length <= 2`; message search, longer profile typeahead, and agent eligibility are untouched. ## Validation At commit `ff88761135d5045139aeb3da14d08cbfba203169` with a clean worktree: - `BUZZ_TEST_DATABASE_URL=postgres://buzz:buzz_dev@localhost:5432/buzz cargo test -p buzz-search --tests -- --include-ignored` — 22 passed (3 unit + 19 Postgres integration) - `cargo clippy -p buzz-search --tests -- -D warnings` - `cargo fmt --all -- --check` - mutation check: disabling exact-lexeme priority makes `short_kind0_prefix_prioritizes_exact_lexeme_on_a_noisy_page` fail - mandatory pre-push hooks: branch-skew, Rust tests, and Desktop/Tauri checks passed ## Risk Low. The extra ordering predicate applies only to one- or two-character prefix searches restricted exactly to kind 0. It does not add candidates, bypass filters, or alter access control. Exact matches move ahead of broader prefix matches; all remaining ordering stays relevance, recency, then event ID. Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
## Summary Pin every GitHub CLI PR operation in the Desktop release helper to `block/buzz`. Without an explicit repository, `gh` refuses to create the release PR in checkouts that have multiple GitHub remotes and no configured default. This happens after the candidate has already been generated, validated, committed, and pushed. Add release-contract assertions covering the list, edit, and create paths so repository qualification cannot regress. ## Validation - `bash -n scripts/prepare-desktop-release.sh scripts/test-release-ref-contract.sh` - `scripts/test-release-ref-contract.sh` - pre-push `branch-skew` Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
## Summary Separate OSS desktop artifact publication from fleet-wide auto-update promotion. - retain the exact generated updater manifest as `updater-manifest.json` on each immutable `desktop-vX.Y.Z` release - stop the tag-triggered build from mutating `buzz-desktop-latest/latest.json` - add a `main`-only manual promotion workflow with one global concurrency group - validate stable semver, release/tag commit identity, draft/prerelease state, exact platform set, signatures, version-bound asset URLs, asset existence, monotonicity, idempotent retries, and a final stale-state check before writing - document the operator flow and pin the split with focused contract tests ## Safety behavior Publishing a versioned GitHub release no longer exposes it through the in-app updater. Operators can install and test those exact signed/notarized artifacts, then manually run **Promote OSS Desktop Auto-Update** with the stable version. Promotion rejects downgrades. A same-version retry succeeds only when the rolling and candidate manifests are byte-identical. The workflow re-reads the current rolling version immediately before its only write and records the actor, source tag commit, previous version, manifest digest, and run URL. ## Verification Verified at commit `39caf1603be06bb476905225ec55f7bbbe86b237`: ```text scripts/test-oss-desktop-promotion.sh OSS desktop promotion contract passed scripts/test-release-ref-contract.sh release ref contract passed git diff --check origin/main...HEAD (clean) ``` The repository pre-push hook also passed `branch-skew` for the exact pushed head; package suites were correctly skipped because this change only touches release workflows, scripts, and documentation. Originating conversation: Buzz channel `separate-publish-step-release`, thread `8857ce8bbe928e891165eddcf06c666cf6eae16181c3f02a6d8c396d8a536026`. Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
…5453) Part of block#5418 (Phase 1, lane B). ## What Adds a periodic, whitelist-driven TTL sweep for disposable localStorage caches so a desktop session left open for days converges to the same storage state as one restarted nightly. - New `desktop/src/shared/lib/localStorageSweep.ts`: declarative `LOCAL_STORAGE_SWEEP_RULES` table — six repaintable pure-cache prefixes (matching `PURE_CACHE_KEY_PREFIXES` in `localStorageQuota.ts`), all 14-day TTL, keyed on each payload's `updatedAt` (user-label buckets use their newest nested per-profile timestamp). - Entries with no trustworthy timestamp are retained, never guessed stale. `buzz-self-profile.v1:` is deliberately excluded — it is the load-bearing offline identity fallback (guard comment in the table). - Scheduler: first sweep deferred off the boot critical path via `requestIdleCallback` (1.5s timeout) with a 250ms timer fallback, then hourly and on return-to-visible, debounced to 5 minutes. Throw-safe throughout (failures `console.warn`, never crash — per `safeStorage.ts` conventions / block#5078). - Wired in `desktop/src/main.tsx` beside `recoverLocalStorageQuotaOnStartup()`. ## Validation - Focused node test 7/7 at HEAD; pre-push gate green (desktop-check, desktop-typecheck, full desktop-test 4542/4542). - Manual Playwright (not covered by push hooks): `relay-connectivity.spec.ts -g "04"` (offline cached identity) passes 1/1 at HEAD — this spec caught and now guards the v1 regression. - Independent adversarial review: FULL REVIEW (REQUEST CHANGES) then VERIFIED — PASS at exactly this commit, including whitelist containment against the 58-site inventory, scheduler tracing, and smoke E2E. Authored by Summer (agent), reviewed by Beth (agent), integrated by Rick (agent). Discussion: Buzz channel time-based-localstorage-eviction, thread 0d85a73ca43e54748128f89c3512a4726131bf5473253395d46bf8f3a7b58bd4. Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Summer <1fdd3cc104e2911eb3b2da6f97d1b25f4a7f3550ded4492b24ff1d95acd66766@buzz.block.builderlab.xyz>
Part of block#5418 (Phase 1, lane A). Companion to block#5453 (TTL sweep). ## What Nine localStorage stores grew without bound (full 58-call-site audit in the tracking issue). Each now has an explicit leak-guard cap, applied wherever the store is parsed, merged, or written, preserving each file's merge/versioning semantics: - **Community icons:** 32 entries, 96 KiB/value (aligned with the relay's `MAX_WORKSPACE_ICON_DATA_URL_LEN`); touched relay becomes newest. - **Channel mutes/stars:** newest-500 cap each, bounded by recency (`updatedAt`, channel-ID lexical tie-breaker), with the just-written channel unconditionally preserved for that write (cap−1 recency slots + the mutated key). A bounded LWW store cannot guarantee permanent deletion history; the guarantee here is that **the just-written mutation survives its own bounding** and, as the newest entry, defeats an older remote `true` through the pre-publish `mergeStores`. Known residual (accepted): `updatedAt` is whole-second, so two distinct mutations inside the same second at exact capacity can still evict the earlier one before the debounced publish — same root cause as the merge-path same-second tie, tracked for the follow-up precision fix rather than more preservation machinery. Enforced at parse, post-merge, local state, and persistence. - **Forced unread:** newest 500 insertion-ordered, touched channels refreshed. - **Persistent agent audiences:** 200-scope LRU. An unchanged-audience touch (including re-initializing an existing scope) refreshes LRU order and persists without advancing the scope's revision or emitting; an already-most-recent touch is a pure no-op (no clone, no write), so render-path re-initialization causes zero storage traffic. - **Self profiles:** newest 8 per relay / 32 globally by `updatedAt`, just-written key always preserved; trim count-gates before parsing payloads so under-cap writes skip the scan entirely. - **Sections:** newest 100 + newest 1,000 assignments, orphans removed; `assignChannel` delete/reinserts the touched channel so a reassignment becomes newest in insertion order and cannot be evicted by the next assignment. **Sort prefs:** 104 groups (100 sections + 4 fixed). - **Feature overrides:** `getOverrides()` filters to current-manifest boolean ids on read only — no write-back from the render-path getter. ## Review-driven revisions - `237f25e4` — three narrow changes from the first adversarial review (no render-path storage write, icon cap aligned to relay constant, count-gated profile trim). - `d864ffb0` — fixes for the two GitHub review findings on `237f25e4`: (P1) mute/star bounding switched from false-tombstone-first eviction to pure recency, with regressions proving an at-capacity unmute/unstar survives bounding and the pre-publish LWW merge; (P2) unchanged agent-audience touches now refresh LRU order (no revision advance, no emit), with a subscriber-mounted regression. - `3ddbb26d` — MRU guard from the second adversarial VERIFY: the P2 touch path skips clone/persist entirely when the scope is already most-recently-inserted, eliminating repeat synchronous localStorage writes from render-path effects. Test proves a non-MRU identical touch writes exactly once (scope persisted last) and an already-MRU touch writes zero times. - `e220ccd9` — fixes for the second GitHub review round (Carl, on Wes's behalf): (1) mute/star bounders preserve the just-mutated key so a same-second mutation at capacity survives its own bounding; merge/sync call sites unchanged; (2) `assignChannel` delete/reinserts the touched key so an at-capacity reassignment isn't evicted by the next new assignment. Regressions at storage and hook level for both; negative-control run of the 7 new tests against the old sources: 7 fail. ## Validation - Full desktop suite 4555/4555 at both `d864ffb0` and `3ddbb26d`, plus desktop-check/typecheck via the push gate; focused storage/audience tests 62/62 at `d864ffb0`, 14/14 audience suite at `3ddbb26d`. - Independent adversarial review: APPROVE at `88a55aee` (including 100 smoke E2E specs covering every seeded store, run manually since push hooks exclude Playwright), then a second VERIFY pass: **VERIFIED at `d864ffb0`** — P1/P2 confirmed closed via negative-control runs of the new suites against the old sources, plus smoke Playwright on the mute/star/audience specs (17 passed). That VERIFY requested one pre-merge change (no localStorage writes from the render path), landed as the narrow MRU guard in `3ddbb26d` within the reviewer's stated no-re-review boundary. A third VERIFY pass: **VERIFIED at `e220ccd9`** — both findings from the second GitHub review confirmed closed by sensitivity testing (new tests fail on old sources), hostile same-call section-trim case constructed and passed, full suite 4562/4562 re-run independently. Authored by Meeseeks (agent), reviewed by Beth (agent), integrated by Rick (agent). Discussion: Buzz channel time-based-localstorage-eviction, thread 0d85a73ca43e54748128f89c3512a4726131bf5473253395d46bf8f3a7b58bd4. --------- Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Meeseeks <2e96988f190ed1bd3c568760103aa4cadb2bc6195b832e252c984392c89039bd@buzz.block.builderlab.xyz>
## Summary - add a SHA-pinned sccache action to reuse unchanged Rust compilation units when the exact relay artifact cache misses - keep pull requests read-only while preserving cache writes for trusted `main` and `release` pushes - stop saving isolated exact relay-artifact caches from PRs, reducing cache churn - preserve the exact artifact cache as the zero-build fast path ## Why this is an experiment The relay artifact job currently misses its exact cache whenever any file under `crates/**` changes, forcing a full workspace rebuild. PR block#4975 spent roughly 21 minutes in that job for a one-file `buzz-sdk` change. sccache targets the relevant reuse boundary—individual compiler inputs—but the repository cache pool is already under heavy eviction pressure, so this PR does **not** claim a proven timing win yet. ## Safety - `Mozilla-Actions/sccache-action` is pinned to commit `fc920bf0ec8de6ee65d409111f7ec508035751ba` - `RUSTC_WRAPPER` is scoped only to `Build relay artifacts` - PRs use `READ_ONLY`; trusted `push` runs (`main` and `release`) use `READ_WRITE` - the existing exact finished-artifact cache remains the first/fast path - finished artifacts are saved only by trusted pushes, preserving the former trust boundary - workflow permissions remain `contents: read`; no `pull_request_target` path is introduced - the pinned action automatically emits sccache hit/miss/error/write/duration statistics in its post-job hook ## Validation - `actionlint .github/workflows/ci.yml` - `git diff --check` - desktop release-cache contract test - release-ref contract test - independent code-shape reviews from Princess Donut and Mongo: 9/10, no remaining findings ## Measurement plan 1. purge obsolete PR-scoped `relay-artifacts-*` cache entries before measurement 2. merge/push a trusted writer to populate sccache 3. run a representative one-crate PR 4. compare relay job duration and automatic sccache statistics against the 21–22 minute baseline 5. retain this only if the warm run demonstrates material improvement --------- Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
…5493) ## Summary - restore private-channel invitations for every active member - keep owner/admin-only enforcement for elevated role grants, active role changes, and removals - preserve block#4612's unrelated Desktop/mobile failure handling and hardening - add relay coverage for the ordinary actor/target role matrix (`member`, `guest`, `bot`) ## Validation - pre-push hook passed on `7de700e17642ad7e10155f9537033168d9249268`: branch skew, Desktop checks/typecheck/tests/Tauri checks, mobile tests, and Rust tests - `cargo test -p buzz-test-client --test e2e_relay --no-run` - `cargo fmt --all -- --check` - `git diff --check` - Donut and Mongo independently reviewed the cross-layer authorization behavior; Donut's role-matrix coverage finding is addressed in this revision --------- Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>
…ck#5490) Fixes block#3677. ## Problem The renderer never quiesces: recurring timers, query polling, and re-render tickers run at full rate whether the window is visible, hidden, or minimized. Measured on a live installed app: **27.5% mean renderer CPU visible vs 28.7% hidden** (60×1s `ps` samples of the WebContent process; `sample(1)` dominated by `WebCore::timerFired`/ThreadTimers, microtask checkpoints, JSON parsing, style matching). Matches all three reproductions in block#3677 (macOS prerelease, Linux/WebKitGTK A/B/A minimize test, stable macOS). Per-timer instrumentation (dev build, wrapped `setInterval`/`setTimeout`/rAF) attributed the recurring work: `useNow` 60 fires/min, 40 active TanStack refetch intervals, agent-turn pruning 12/min, auto-restart ticks, huddle/reminder polls — none visibility-gated. ## Fix (two-tier gating, standard mechanisms only) Two separate signals in `desktop/src/shared/lib/useDocumentVisible.ts`, because they mean different things and (see residuals) are delivered differently on macOS: - **`useDocumentVisible`** — true Page Visibility only (`document.visibilityState`). Gates local UI work that must keep running on a visible-but-unfocused window: `useNow` relative clocks, agent-turn pruning, huddle bar state/model-status polling, auto-restart tick. Hidden ⇒ paused; `useNow` snaps to fresh `Date.now()` on return. - **`useAppFocused`** — visible AND `document.hasFocus()`. Gates network refetch polling only (`useFocusedRefetchInterval`, ~15 query families: forum/home/agents/channels/templates/emoji/user-status/projects/workflows/persona-catalog/pulse/presence-list). TanStack's `focusManager` is wired to this signal (idempotent, single install) with `refetchOnWindowFocus: true`, so stale queries refresh promptly on return. Deliberate side effect, documented in code: query retries pause on blur; mutations and the presence heartbeat (`retry: 0`) are unaffected. - **Never gated:** reminder due-notification poll (fires while hidden/unfocused — extracted to `reminderNotificationPoll.ts` with regression test), huddle pipeline hot-start (`check_pipeline_hotstart` survives backgrounding for the duration of a huddle), relay stall watchdog, presence heartbeat. Live WebSocket delivery untouched throughout. - Huddle model-status indicator now clears only on huddle phase end, not on visibility/focus changes. ## Validation - Instrumented dev build, populated channel, fires/min: **visible+focused** unchanged (`useNow 60 / prune 12 / watchdog 6 / query 4 / auto-restart 4 / low-rate huddle/reminder/presence`); **visible+blurred**: query polls 0, UI clocks continue (`useNow 60 / prune 12`), reminders 2, presence live; **truly hidden**: only watchdog 6, reminders 2, presence ~2 — everything else 0. Return restored visible+focused, selection preserved, queries refreshed. - Hide-vs-blur decomposition (instrumented probe instance, AppleScript-driven): on macOS WKWebView, Cmd-H / minimize / full occlusion did **not** reliably produce `visibilityState === "hidden"` — they reliably produced focus loss. The CPU-dominant quiescence path on macOS is therefore the focus gate; the visibility gate is exercised fully on platforms that report hidden (e.g. WebKitGTK minimize per the Linux repro). - Gate-regression tests: signal separation, `useNow` hidden-pause + fresh-snap on return, focus-gated interval pause/resume-with-refresh, reminder delivery while hidden+unfocused (5 new, plus primitive wiring tests). - Push gate: desktop check, typecheck, full desktop suite **4549/4549** at `1237548d1`. ## Known residuals - **macOS hidden-signal limitation:** because WKWebView rarely reports `hidden` on app-hide/minimize, hidden-only consumers (`useNow`, prune, huddle UI polls) may keep ticking on macOS when the app is hidden. These are cheap local timers; the expensive network polling still quiesces via focus loss, which is what the measured 28% CPU was attributed to. If the residual local-timer cost proves measurable, the follow-up is bridging Tauri window hidden/minimized events into the visibility signal. - End-to-end CPU confirmation on a packaged build is the post-merge follow-up (against the 28% idle baseline). - Visible-state costs (skeleton animation pileups on stuck loading views, per-poll JSON payload churn) are intentionally out of scope — separate follow-up issue. --------- Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Meeseeks <2e96988f190ed1bd3c568760103aa4cadb2bc6195b832e252c984392c89039bd@buzz.block.builderlab.xyz>
## Summary - standardize onboarding navigation and horizontal step transitions - refine the avatar editor with live preview, segmented modes, search, skin tones, and reduced-motion-safe feedback - simplify harness/default-model actions and supporting copy ## Testing - desktop typecheck and static guards - desktop E2E build - 9 focused onboarding smoke tests - 4 focused onboarding/profile integration walkthroughs - 4,535 desktop unit tests --------- Signed-off-by: kenny lopez <klopez4212@gmail.com> Signed-off-by: Kenny Lopez <klopez4212@gmail.com> Co-authored-by: Carl <3c4caeafb646d23867f1c4832e68211d77e2561946171625f75c3ce1a3f2670f@buzz.block.builderlab.xyz>
## Why `buzz channels update` could already change name, description, and TTL, but the SDK/relay/DB path for channel visibility was unreachable from the CLI. ## What - Add `--visibility open|private` to `buzz channels update` - Pass the visibility value through to `build_update_channel` - Add guard tests proving empty updates still fail and visibility-only updates are accepted ## Risk Assessment Low — this is limited to the buzz-cli update command and uses existing SDK validation plus existing relay/DB handling. ## References - Spike notes: `RESEARCH/SPIKE_CHANNEL_VISIBILITY_TOGGLE.md` - Local validation: `cargo test -p buzz-cli` Generated with Codex Signed-off-by: Cameron Hotchkies <chotchkies@block.xyz> Co-authored-by: Lazy Joe <dbd8c9941ba6dafebcef0abc015b65e75d52e7452f2ce483c9c3fd4d180f2504@buzz.block.builderlab.xyz>
## Buzz Desktop release v0.5.9 - **Frozen main:** `f8f2ef0440e7a074223ec04dc3b32d817b8b9d9b` - **Reviewed candidate:** `ee33722615ca1e7b8efb03e2ed641d99448c8899` - **Previous desktop release:** `desktop-v0.5.8` - **Proposed immutable tag:** `desktop-v0.5.9` This PR may be **squash merged** after the Desktop Release Candidate check and all protected-branch checks pass. Merging authorizes publication of the exact reviewed candidate; later or unrelated changes on `main` cannot alter it. The checked-in changelog accounts for every non-merge commit in the release range. The Desktop tag points to the reviewed candidate commit, not the later squash commit. Publication remains bound to that immutable candidate tag. Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Release Automation <release-automation@users.noreply.github.com>
**Category:** fix **User Impact:** Buzz pull request, issue, and repository links now show compact, useful metadata cards in received messages, including messages sent by agents and the CLI. **Problem:** Sender-authored snapshots protect recipients from external preview fetches, but that change also removed recipient-side cards for trusted Buzz entity links when the sender did not attach snapshots. **Solution:** Resolve recognized Buzz entities only against the active relay and show signed repository identity, title, and compact builder context with the current inline Buzz mark in the favicon slot, but without avatars, thumbnails, or external image fetches. Entity metadata wins over conflicting sender snapshots, while unsupported or unavailable metadata retains a safe text fallback. <details> <summary>File changes</summary> **desktop/playwright.config.ts** Adds the entity-link regression spec to the smoke test project. **desktop/src/features/messages/ui/useComposerLinkPreviews.tsx** Treats recognized Buzz entity cards as complete without generating snapshot tags and retains fallback cards when relay metadata is absent. **desktop/src/shared/lib/useResolvedLinkPreviews.test.mjs** Covers kind-scoped entity detection, trusted relay metadata, root-scoped lifecycle queries, exact single-repository root binding, image-less pending state, and fallback behavior. **desktop/src/shared/lib/useResolvedLinkPreviews.ts** Resolves signed repository, pull request, and issue metadata from the active relay. Entity roots fail closed unless they carry exactly one matching repository tag; lifecycle queries are root-scoped before limits; successful metadata remains stable until relay/community reset, and PR commit context uses the immutable root event rather than an unindexed update query. **desktop/src/shared/ui/compact-link-preview-attachment.tsx** Uses Buzz repository identity as the compact card provider and avoids reserving thumbnail space for image-less entity cards. **desktop/src/shared/ui/markdown.tsx** Routes message cards through the combined entity/snapshot preview hook. **desktop/src/shared/ui/markdown/useMessageLinkPreviews.test.mjs** Proves relay-authenticated entity metadata beats a forged sender snapshot while preserving mixed-link content order. **desktop/src/shared/ui/markdown/useMessageLinkPreviews.ts** Combines recipient-resolved Buzz entities with sender-authored external snapshots using explicit trust precedence and first-seen ordering. **desktop/tests/e2e/entity-link-recipient-cards.spec.ts** Exercises repository identity, PR workflow context, repository metadata, image-less rendering, and composer send behavior for agent/CLI-style entity links. </details> ## Reproduction steps 1. Open a channel containing a message sent without `link-preview` tags whose content includes valid `buzz://pr`, `buzz://issue`, or `buzz://repo` links. 2. Confirm each card shows its repository identity and signed title; PRs/issues also show compact lifecycle context, and repositories show description/status/default branch. 3. Confirm the cards use the Buzz mark in the favicon slot with no avatar, thumbnail, or reserved image area. 4. Compose and send a message containing a Buzz entity link; confirm sending is not blocked waiting for a snapshot. 5. Send a message containing both a Buzz entity link and a snapshot-backed HTTPS link; confirm cards follow content order and the HTTPS link remains sender-snapshot-only. ## Screenshots ### Recipient view — Buzz-branded metadata cards Repository identity, title, and compact builder context render with the current inline Buzz mark in the favicon slot and no avatar, thumbnail, or reserved image space.  ## Validation At commit `7bc70b0a9f70392bd062ed25b1d2362cc4021a40` with a clean working tree: - Pre-push hooks passed: branch skew, desktop check, desktop typecheck, and full desktop unit suite - Full desktop unit suite: 4,560 passed - Purpose-built Playwright regression after a fresh E2E build: 2 passed - Screenshot regenerated from the same commit and visually inspected Originating conversation: Buzz channel `c2859932-b679-4091-9c7e-f5a65deddd64`, thread `93c3e7be59a8d1ec10b4992efd783a2a79f253a10f10d39746c6ad41b0d5bb42`. --------- Signed-off-by: Taylor Ho <taylorkmho@gmail.com>
Signed-off-by: adrienlacombe <6303520+adrienlacombe@users.noreply.github.com> # Conflicts: # desktop/src-tauri/tauri.conf.json
Upstream block#5398 (in the 2026-08-11 sync) moved publishing the rolling `latest.json` out of `release.yml` into a manually dispatched `promote-oss-desktop-release.yml`, gated `github.repository == 'block/buzz'` in the workflow and hard-failed again inside `scripts/promote-oss-desktop-release.sh`. `assemble-manifest` still builds this fork's 3-platform manifest and still stages it, but only onto the versioned release as `updater-manifest.json`. Nothing writes `buzz-desktop-latest/latest.json` any more, which is the URL `BUZZ_UPDATER_ENDPOINT` points at — so desktop auto-update silently stops advancing here. The merge was clean and every gate passed, so the patch table was the only place this could be caught. Two rows were wrong as a result and are corrected: - the release-upload occurrence count in `test-release-ref-contract.sh` is now one, not two, and a second contract asserts the rolling upload is absent from `release.yml` entirely; - the auto-update section claimed all three platforms work. Records what a fork-local fix would have to change, and which of the three blockers is a design decision rather than a patch: `EXPECTED_PLATFORMS` requires exactly upstream's four triples, while the behavior contract asserts that both missing and extra platforms are rejected under `GITHUB_REPOSITORY=block/buzz`. Relaxing it is wrong; it has to become repo-derived. No code change — this commit only stops the next sync inheriting a patch table that describes a pipeline that no longer exists. Signed-off-by: adrienlacombe <6303520+adrienlacombe@users.noreply.github.com>
adrienlacombe
added
upstream-sync
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Merges
block/buzz471dff550..7e6e9c547— 15 upstream commits, 161 files, +16123/−1512.Merged with
git merge --no-ff; the merge commit has 2 parents andgit rev-list --count upstream/main ^HEADis 0.What changed upstream
Release / CI
latest.jsonleavesrelease.ymland becomes a manually dispatchedpromote-oss-desktop-release.yml. This breaks auto-update on this fork — see Needs a human look.block/buzz.Desktop
archive/agent_usage*,metric_store*,store_migrations; newarchive::get_agent_usage_seriescommand).useDocumentVisible).buzz://entity link cards; Polish desktop onboarding flow block/buzz#5310 onboarding polish; fix(desktop): resolve overlapping member mentions block/buzz#5225 overlapping member mentions; fix(search): surface exact short profile names block/buzz#5480 exact short profile-name search.Relay / CLI / mobile
--visibilitytochannels update; Reduce repeated ACP session context block/buzz#5423 reduces repeated ACP session context.Release train: desktop version
0.5.8→0.5.9.No
migrations/changes and nocrates/buzz-core/src/kind.rschanges in this range.Conflicts
One, exactly the documented one:
desktop/src-tauri/tauri.conf.jsonproductName: BitcoinMarketsandidentifier: app.bitcoinmarkets.desktop; took upstream'sversion: 0.5.9. Deep-link scheme (bitcoinmarkets) untouched. This is the resolution AGENTS.md prescribes for this filerelease.yml,ci.yml,desktop/src-tauri/src/lib.rsand bothCargo.locks auto-merged.Patch-site audit (clean merge ≠ correct merge)
Upstream touched 4 fork-local patch sites. All read, all fork markers survived:
release.yml— everyFORK-LOCALmarker intact;assemble-manifest's job-result assertions survived and still generate the fork's 3-platform manifest. But upstream deleted the step that uploaded it to the rolling release. See below.ci.yml— mesh-llm-rev-from-desktop-lock patch intact. Both locks still pintag=v0.74.0(e60b2fe4), so it remains the documented temporary no-op; kept.desktop/src-tauri/src/lib.rs—deep_link::is_supported_deep_linkargv filter intact. File is 992 lines, under the 1000-line ratchet (upstream reflowed a comment to buy the line it added).tauri.conf.json— resolved as above;externalBinsidecar list unchanged, somacos-canary.yml's list still matches (no new upstream sidecar).Also checked and unchanged/correct: no duplicate migration versions (
uniq -dempty),migrations.len() == 30; all 15resetCommunityState()singleton resets intact and upstream's new modules add no unreset community-scoped cache;deep_link.rsstill has norepo/pr/issuerouter arm and block#5494 adds no clipboard affordance, so the deliberately-unrebrandedbuzz://entity links stay correct; new upstream scripts arrived at mode100755, matching upstream.Verification
All run locally on this branch. Actual results:
cargo fmt --all --checkcargo fmt --manifest-path desktop/src-tauri/Cargo.toml --all --checkcargo clippy --workspace --all-targets -- -D warningscargo clippy --manifest-path desktop/src-tauri/Cargo.toml --all-targets -- -D warningscargo metadata --lockedscripts/test-release-ref-contract.shrelease ref contract passed(2::error::lines are its own negative tests)scripts/test-oss-desktop-promotion.shscripts/test-oss-desktop-promotion-behavior.shscripts/test-mobile-worktree-overrides.shjust test-unitdart format --set-exit-if-changed .cd mobile && flutter analyzecd mobile && flutter testtest-release-ref-contract.shhad to be run from a clean clone — it copies the repo root, and this checkout's 47 GBtarget/fills the disk. Not a code problem.Needs a human look
1. Desktop auto-update silently stops advancing on this fork. (The one real finding.)
Upstream block#5398 removed
release.yml's upload oflatest.jsontobuzz-desktop-latestand moved it intopromote-oss-desktop-release.yml, dispatched by hand and gatedgithub.repository == 'block/buzz'.assemble-manifeststill builds the fork's manifest and stages it asupdater-manifest.json, but only onto the versioneddesktop-v0.5.9release.BUZZ_UPDATER_ENDPOINTpoints at…/buzz-desktop-latest/latest.json, which now has no writer — so installed clients stop seeing new versions.The merge was clean and every gate above passed. Nothing in CI reports this.
Three things block the fork from using the new workflow. Only the first is routine:
if: github.repository ==guard → the usualRELEASE_REPOtreatment; the contract greps only the prefix, not the owner, so this passes;scripts/promote-oss-desktop-release.sh's[[ "$REPOSITORY" == "block/buzz" ]] || failand two hardcodedhttps://github.com/block/buzz/releases/download/…literals → repo-derivable, no contract pins the owner;EXPECTED_PLATFORMSrequires exactly upstream's four triples — this needs a decision, not a patch. The fork has three (release-macos-x64isblock/buzz-pinned, sodarwin-x86_64never exists here; the live rolling manifest is already{darwin-aarch64, linux-x86_64, windows-x86_64}). It cannot just be relaxed:test-oss-desktop-promotion-behavior.shruns the promoter asGITHUB_REPOSITORY=block/buzzand asserts both a missing and an extra platform are rejected. The expected set has to become repo-derived while staying exact per repo.Adding an upload back into
release.ymlis not the fix — it fails both thegh release uploadcount and an explicit negative assertion.I deliberately did not write this patch: it is new fork-local design work, not a sync resolution.
AGENTS.mdnow records the regression, the three blockers, and which one is the decision.2. Unrelated, noticed while checking the above: the fork's rolling
latest.jsonis version0.5.100with 3 platforms — above every real upstream version. The promoter refuses downgrades, so even a fully patched promotion path would refuse0.5.9until that value is reset. Reads like a forced test value; its provenance predates this sync.3. One stale fork comment left in place, deliberately.
release.yml:716(inside the fork-local comment block above theRename DMGstep) still says the contract "fails unless there are exactly two" occurrences of the upload command. That is now one. I did not fix it: this environment's pre-tool hook blocks edits to GitHub Actions workflow files, and it is a comment —AGENTS.mdis the authoritative record and now carries the corrected count with a pointer to the new section. Worth a one-word fix next time someone touches that file for a real reason.4. No wire-format changes. No event kinds added, moved or changed; no migrations.
Tripwires
Not merging. Tripwire 3 fired —
AGENTS.md'srelease.ymlpatch-table row changed (the release-upload occurrence count is now one, not two) and the auto-update section was rewritten, both because upstream changed what the fork's pipeline does. Combined with finding 1, this is a sync a human should see.Tripwires 1 (new migration), 2 (kind change) and 4 (conflict in
release.yml/ingest.rs/kind.rs) did not fire.🤖 Generated with Claude Code