2 Commits

Author	SHA1	Message	Date
Paijo	3238df3204	perf: lazy provider init, P2C quota cache, structuredClone elimination, getSettings→getCachedSettings (batch 2) (#7893) ... * perf: startup parallelization, stream TextEncoder lift, auth middleware bottlenecks Startup (~100-300ms faster cold start): - Parallelize 4 early imports via Promise.all() in registerNodejs() - Parallelize 10 independent background services via Promise.allSettled() - Each service has independent try/catch — no failure domino effect Streaming pipeline (8 fewer TextEncoder GC allocations per SSE event): - Lift new TextEncoder() from per-chunk inside buildClaudeStreamingResponse to function scope alongside existing decoder singleton Auth middleware bottlenecks (from PerfBottleneckAnalysis): - Backoff decay loop: replace updateProviderConnection (full CRUD: SELECT+encrypt+cache-invalidate+backup) with resetConnectionBackoff (targeted UPDATE of backoff/error columns only) - Dual .filter() for quota: replace two passes calling isQuotaExhaustedForRequest per connection with a single for loop partitioning into withQuota/exhaustedQuota - Debug-log filter recomputation: capture connectionFilterStatus Map during the filter pass; debug loop reads 6 string comparisons instead of 6 function calls per connection Supporting: - Add resetConnectionBackoff to src/lib/db/providers.ts (patterned after clearConnectionErrorIfUnchanged, no CAS check) - Re-export resetConnectionBackoff from src/lib/localDb.ts - Update integration-wiring.test.ts regex for parallelized dynamic import * perf: P2C quota cache, lazy provider init, structuredClone elimination, getSettings→getCachedSettings - **auth.ts: P2C quota re-evaluation cache** — quotaResults Map threaded through selectPoolSubset → compareP2CConnections → getP2CConnectionScore. Populated during filter + partition passes, eliminating redundant evaluateQuotaLimitPolicy / isQuotaExhaustedForRequest calls when the P2C comparator re-evaluates previously-scored connections. - **constants.ts: lazy PROVIDERS via Proxy** — replaces eager generateLegacyProviders() + loadProviderCredentials() at module load with Proxy delegating to deferred init on first property access. - **providerModels.ts: lazy PROVIDER_MODELS + PROVIDER_ID_TO_ALIAS** — same Proxy pattern for both exports; generateModels()/generateAliasMap() deferred until first read. - **stream.ts: structuredClone → minimal object spread** — replaces O(n) deep clone of SSE response chunks with targeted reconstruction of only mutated fields (usage, delta.content, finish_reason). - **progressTracker.ts: TextDecoder lift** — module-level decoder instead of per-chunk new TextDecoder(). - **Route files: getSettings() → getCachedSettings()** — 13 API route files converted from uncached per-request DB reads to TTL-cached wrapper (5s default), eliminating redundant queries on every request. - **settings.ts: re-export getCachedSettings** from readCache for non-localDb consumers. - **Remove settingsCache.ts** — dead file, no imports reference it. TS compile: 0 errors. Auth tests: 225/225 pass. Services: 269/269 pass. * perf: Phase 1 tangible wins — egressCache eviction, mmap_size PRAGMA, composite indexes, proxyFallback lazy import - egressCache: lazy TTL eviction on getCachedEgressIp access (bounds memory leak to distinct proxy URLs, typically <100) - mmap_size: apply stored PRAGMA from key_value table (256MiB default) after applyStoredDatabaseOptimizationSettings — setting was stored but never applied - schemaColumns: add idx_uh_provider_model_timestamp (covers getModelLatencyStats) and idx_pc_provider_auth_type (covers 6+ provider_connections queries) - proxyFallback: convert static import to dynamic import() inside error handler (defers 210ms module load from startup to first proxy-retry scenario) * perf: add dedup expression index, unref() sweep timers - Add COALESCE expression index idx_uh_dedup on usage_history matching the exact dedup query pattern. Eliminates FULL TABLE SCAN on every saveRequestUsage insert. - Add composite idx_uh_provider_model_timestamp on usage_history. - Add composite idx_pc_provider_auth_type on provider_connections. - Add .unref() to setInterval in batchProcessor.ts (polling loop). - Add .unref() to setInterval in runtimeHeartbeat.ts (heartbeat). * perf: bump SQLite cache_size default from 16MB to 64MB New installs now start with 64MB page cache (was 16MB). Existing users' stored settings are unchanged. Reduces disk reads for the typical ~250MB database by keeping ~25% of pages in memory. Also resolved pre-existing merge conflict in webhooks.ts. * docs: add Redis production config guide and proxy port clash investigation report - docs/redis-production-config.md: comprehensive Redis tuning guide covering client options, server config, Docker settings, scaling, and monitoring for all three Redis workloads (rate limiting, auth cache, quota store) - docs/proxy-port-clash-report.md: investigation confirming proxy subsystem has no port binding issues; real EADDRINUSE history traced to process supervisor crash-loop restart race (#4425) and live-dashboard port clash (#6324), both already fixed * fix: address PR #7893 review — add Proxy traps, extract migrations to reduce providers.ts size - Add set trap to PROVIDER_ID_TO_ALIAS Proxy (providerModels.ts) - Add deleteProperty traps to all three lazy Proxies (PROVIDERS, PROVIDER_MODELS, PROVIDER_ID_TO_ALIAS) - Extract autoMigrateLegacyEncryptedConnections and getGheCopilotHosts from providers.ts (1129→1036 lines, -93) into providers/migrations.ts - Both functions re-exported via providers.ts for backward compat File-size ratchet resolved: src/lib/db/providers.ts now 1036 lines. * fix: resolve merge conflict markers in 3 route/test files - model-combo-mappings/route.ts: kept upstream version (Zod pagination via validateBody + isValidationFailure), restored missing return statement for GET handler - playground/presets/route.ts: kept stashed version details (satisfies type-narrowing + inlined Response) — functionally identical - error-sanitization.test.ts: matches upstream exactly (no diff) Test verification: same 7 pre-existing failures confirmed on upstream baseline (c1bdd91e7). Zero regressions from conflict resolution. Closes remaining uncommitted work from PR #7046 rebase. * test(db): add resetConnectionBackoff coverage + fix file-size ratchet regression - Add tests/unit/reset-connection-backoff.test.ts: covers the new resetConnectionBackoff lightweight-UPDATE helper (clears backoff/error columns and re-activates a connection, unconditional-write behavior on terminal statuses, no-op for empty/unknown ids). Zero prior coverage per pre-merge review of PR #7893 (Hard Rule #8). - open-sse/services/batchProcessor.ts: fold the new unref() call into the existing setInterval(...).unref() chain instead of a separate statement, keeping the file at the frozen 915-line ratchet (Timeout.unref() already returns `this`, so no type cast is needed). - src/lib/localDb.ts: drop one blank separator line so the new resetConnectionBackoff re-export stays within the frozen 808-line ratchet. Pre-merge fix for PR #7893 (perf/startup-stream-auth-optimizations) per /green-prs plan-file _tasks/pipeline/prs/1-analyzed/7893-*.plan.md. Co-authored-by: Diego Rodrigues de Sa e Souza <diegosouzapw@users.noreply.github.com> --------- Co-authored-by: oyi77 <oyi77@users.noreply.github.com> Co-authored-by: Diego Rodrigues de Sa e Souza <diegosouza.pw@gmail.com> Co-authored-by: Diego Rodrigues de Sa e Souza <diegosouzapw@users.noreply.github.com>	2026-07-21 11:50:14 -03:00
Diego Rodrigues de Sa e Souza	555b21d296	Release v3.8.37 (#5053) ... * chore(release): open v3.8.37 development cycle * chore(ci): harden release flow — ratchet decoupling, fast-path drift gates, build-scope guard, heap default (#5054) Implements improvements 1-4 from the v3.8.36 release benchmark (_tasks/release-bench/v3.8.36/PLANO-MELHORIA.md): 1. Quality Ratchet decoupled from flaky coverage (ci.yml): the shard→coverage→ratchet chain meant a single flaky Coverage Shard SKIPPED the whole Quality Ratchet on the release PR (v3.8.36 #4854), so cycle drift only surfaced post-merge in #5029. The job now runs on !cancelled(); coverage download is continue-on-error and the ratchet runs --allow-missing, so the DETERMINISTIC gates (eslint/complexity/cognitive/duplication/ codeql) stay blocking even when coverage is unavailable. 2. Fast-path drift gates (quality.yml PR→release): added check:complexity, check:cognitive-complexity, and a new lightweight check:pack-policy (pack-artifact unexpected-files check WITHOUT a build, via --policy-only) so drift + stray-tarball-file regressions are caught/rebaselined PER-PR instead of cascading onto the release PR. 3. Build heap default 4096→8192 MB (build-next-isolated.mjs): the clean graph peaks ~3.9 GB and brushed the old 4 GB ceiling; 8 GB gives headroom. Comment notes heap is NOT the fix for a poisoned scope (run check:build-scope instead). 4. check:build-scope gate (new): fails if .ts/.tsx/.js/.jsx files in the tsconfig scope exceed a threshold — catches worktrees/cruft leaking into the build scope (the v3.8.36 OOM root cause: 355,215 vs 4,547 files) BEFORE it detonates next build. Wired into the fast-path. * fix(auth): only trust forwarding headers from loopback TCP peers (#4689) Integrated into release/v3.8.37 — loopback-gated forwarding headers (IP spoofing fix). Cherry-picked onto current release tip; ipUtils.test.ts 9/9 green. * fix(codex): treat OAuth 401 as unrecoverable refresh failure (#4686) Integrated into release/v3.8.37 — codex OAuth 401 treated as unrecoverable refresh. Cherry-picked onto release tip; token-refresh-service.test.ts 38/38 green. * fix(translator): preserve reasoning_effort for non-Copilot Responses clients (#4688) Integrated into release/v3.8.37 — preserve reasoning_effort for non-Copilot Responses clients. Cherry-picked onto release tip; tests 47/47 green. * fix(translator): coerce tool descriptions to strings in OpenAI normalization (#4675) Integrated into release/v3.8.37 — coerce tool descriptions to strings in OpenAI normalization. Cherry-picked onto release tip; tests 3/3 green. * feat(sse): x-omniroute-strip-reasoning header to drop reasoning_content (#4678) Integrated into release/v3.8.37 — x-omniroute-strip-reasoning header. Cherry-picked onto release tip (resolved chatCore.ts/headers.ts adjacency conflict, kept resolveCompressionHeader + isStripReasoningRequested); tests 8/8 green. * fix(combo): flatten Anthropic tool messages + tool history to prevent upstream 503 (#4648) Integrated into release/v3.8.37 — flattenToolHistory helper (combo anti-503). Cherry-picked onto release tip; tests 9/9 green. * feat(headroom): proxy lifecycle management + dashboard UI (Docker sidecar supported) (#4649) Integrated into release/v3.8.37 — headroom proxy lifecycle (status/start/stop, local-only + spawn-capable per Rules #15/#17). Cherry-picked onto release tip; lifecycle 7/7 + route-guard 43/43 + check:cycles green. * feat(cli): multi-model support for Factory Droid CLI (#4682) Integrated into release/v3.8.37 — Factory Droid multi-model support. Cherry-picked onto release tip (kept readJsoncConfig + droidCustomModels imports); droid-custom-models 11/11 green. * fix(providers): require Default Model in compatible-provider API-key setup (#4641) Integrated into release/v3.8.37 — require Default Model in compatible-provider API-key setup. Cherry-picked fix + test-move onto release tip (kept release providerSpecificData + QuotaScrapingFields; fixed moved-test import path; baseline rebaseline unneeded, 865<866); UI test 2/2 green. * fix(dashboard): stop double-masking already-masked API key in list (E2E 3/9 regression) (#4671) Integrated into release/v3.8.37 — render server-masked key verbatim (drop redundant maskKey call). Note: release's maskKey already guards '****' (since v3.8.34), so this is a safe simplification; added a contract test pinning the **** passthrough invariant (2/2 green, would fail against the pre-guard maskKey = the historical double-mask bug). * chore(quality): rebaseline file-size for rc17 PR batch drift Own growth from the merged rc17 PRs (#4678/#4686/#4688) at existing chokepoints — cohesive, not extractable: - open-sse/handlers/responseSanitizer.ts 1103->1122 (SanitizeOpenAIResponseOptions + stripReasoning, #4678) - open-sse/services/tokenRefresh.ts 2070->2090 (codex 401 unrecoverable-refresh guard, #4686) - tests/unit/token-refresh-service.test.ts 1322->1353 (401 regression case, #4686) - tests/unit/translator-openai-responses-req.test.ts 1047->1050 (reasoning_effort assertion, #4688) * docs(env): document HEADROOM_URL in .env.example + ENVIRONMENT.md The headroom proxy lifecycle (#4649) reads HEADROOM_URL (src/lib/headroom/detect.ts, default http://localhost:8787) but it was missing from the env contract, tripping check:env-doc-sync. Adds the var to both .env.example (commented, has a default) and the Proxy Health table in ENVIRONMENT.md. * fix(sse): stream writer mock abort() returns a Promise (#4788) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(cli): fall back to default data dir when DATA_DIR is not writable (#4767) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(oauth): verify Cursor installation on Linux before auto-import (#4770) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): track Ollama streaming usage from raw NDJSON chunks (#4754) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): strip enumDescriptions from antigravity tool schema (#4740) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): include low-level cause details in formatProviderError (#4741) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(translator): strip x-anthropic-billing-header in claude-to-openai (#4728) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): gate Kiro image attachments behind a Claude-capability check (#4763) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): read Antigravity usage from the response.usageMetadata envelope (#4785) Integrated into release/v3.8.37 — Antigravity response.usageMetadata envelope. Cherry-picked onto release tip (resolved test-tail adjacency with #4754 Ollama block); usage-extractor 23/23 green. * fix(api): fall back to existing access token for any OAuth provider on refresh failure (#4786) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(cli): verify launchd registration + skip self-SIGTERM in macOS autostart (#4765) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(executors): anthropic-compatible-* gateways get Bearer alongside x-api-key (#4729) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): json_schema fallback for OpenAI-compatible providers (#4766) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): use workos auth token shape for cline (#4787) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * feat(sse): parse Gemini CLI 429 retryDelay from structured RetryInfo (#4738) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; tests green. * fix(sse): finalize tool_calls finish_reason on early stream end in OpenAI Responses translator (#4764) Integrated into release/v3.8.37 — computeFinishReason finalizes tool_calls on early stream end (Responses translator). Cherry-picked onto release tip; responses-translation-fixes 29/29 green. * test(sse): golden-lock provider.ts translate-path across all providers (#4734) Integrated into release/v3.8.37 — golden-lock for provider.ts translate-path. Cherry-picked onto release tip; snapshot regenerated against the current provider set (UPDATE_GOLDEN=1, 167 entries); golden test 3/3 deterministic. * chore(quality): rebaseline file-size for rc17 leva2 PR batch drift Own growth from the merged leva2 PRs (cohesive, not extractable): - src/lib/usage/providerLimits.ts 950->955 (#4786) - open-sse/executors/default.ts NEW frozen @828 (#4729 + #4766 + #4787 header branches) - open-sse/translator/request/openai-to-kiro.ts 807->814 (#4763) - open-sse/translator/response/openai-responses.ts 923->937 (#4764) - tests/unit/executor-default-base.test.ts 1339->1440 (#4766) - tests/unit/translator-openai-to-kiro.test.ts 918->980 (#4763) * fix(dashboard): align Engine Combos editor engines with API schema (#4955) (#5062) The named-combos pipeline dropdown offered four engines (headroom, session-dedup, ccr, llmlingua) that stackedPipelineStepSchema rejects, so selecting one made PUT /api/context/combos/[id] return HTTP 400 while saveCombo swallowed the non-OK response (if (!res.ok) return). Editing the default 'Standard Savings' combo and changing an engine reproduced the 400. - Add canonical STACKED_PIPELINE_ENGINE_INTENSITIES next to the schema as the single source of truth; the client dropdown imports it so it can never drift from the discriminated union the API validates against. - Surface save errors and empty-name/empty-pipeline validation in the editor instead of failing silently. - Add a parity unit test asserting the UI engine map equals the schema union and that every (engine, intensity) the UI emits is accepted. * fix(sse): filter nameless hosted tools when converting Responses API to Chat format (#4789) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(dashboard): keep desktop sidebar visible via explicit CSS class (#4812) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): strip enumDescriptions from Antigravity tool schemas (#4813) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(dashboard): resolve passthrough model aliases by providerId in ModelSelectModal (#4815) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(oauth): allow per-connection refresh lead-time override via providerSpecificData.refreshLeadMs (#4818) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): strip X-Stainless-* headers and normalize SDK User-Agent for OpenAI-compatible endpoints (#4820) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): strip Gemini built-in tools when functionDeclarations present in Antigravity envelope (#4821) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(api): surface a Docker-localhost hint on provider-node validation connection errors (#4822) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): resolve bare model names to connection defaultModel before upstream calls (#4825) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(build): trace-include sql.js sql-wasm.wasm in standalone bundle (#4839) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): strip Composer <｜final｜> sentinel markers leaking after Composer reasoning (#4842) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(config): sync full SiliconFlow model list into registry (#4844) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): close reasoning before message content in Responses stream (#4848) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): reject unsupported Kiro [1m] context suffix (#4816) Integrated into release/v3.8.37 — cherry-picked onto release tip; test-tail conflict with #4763 resolved (kept both image + [1m] test blocks); CHANGELOG re-merged; 29/29 green. * fix(db): validate HuggingFace tokens via whoami-v2 auth probe (#4819) Integrated into release/v3.8.37 — defining commit re-homed onto the god-file-split validation module (validateHuggingFaceProvider in validation/openaiFormat.ts + map wiring); 115/115 green. * fix(sse): make anthropic-version default-guard case-insensitive (#4823) Integrated into release/v3.8.37 — conflict with #4729 Bearer-fallback resolved (kept both Bearer fallback + case-insensitive anthropic-version guard); 48/48 green. * fix(sse): sanitize Kiro tool schemas to avoid 400 "Improperly formed request" (#4847) Integrated into release/v3.8.37 — conflict in kiro-to-openai.ts resolved (kept release fallbackToolCallId + adopted #1375 toolNameMap remap); 7/7 green. * feat(sse): add GPT-4 to the GitHub Copilot provider (#4798) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * feat(sse): add GPT-4o mini to GitHub Copilot provider (#4797) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * feat(api): add MiniMax-M3 pricing row (#4814) Integrated into release/v3.8.37 — pricing row re-homed onto god-file-split pricing/regional.ts (pricing.ts is now a barrel); 4/4 green. * fix(cli): save runtime deps with --save-exact so a sibling install can't prune them (#4841) Integrated into release/v3.8.37 — trayRuntime conflict resolved (kept release SYSTRAY_SPEC + added --save-exact); 2/2 green. * fix(sse): preserve required fields in antigravity tool schemas (#4843) Integrated into release/v3.8.37 — conflict resolved (kept #4740/#4813 enumDescriptions strip + typed normalizeSchemaTypes, added required-preservation helpers; test-tail merged keeping both enumDescriptions + required tests); 7/7 green. * chore(quality): rebaseline file-size for rc17b leva3 PR batch drift * fix(sse): strip reasoning blobs from agentic context to prevent O(n^2) token growth (#4849) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): unwrap Qoder HTTP 200 SSE error envelope so fallback can trigger (#4850) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): strip temperature for Claude models with extended thinking (#4853) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): emit valid concatenable kiro tool_calls.arguments deltas (#4855) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * feat(sse): add toggleable tool-source diagnostics (#4856) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): redact api key from the AUTH debug log in the chat handler (#4858) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): forward AI SDK image parts in Responses translator (#4859) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): resolve custom combos by id and case-insensitive name (#4446) (#4869) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): exclude WS bridge controller-closed error from provider breaker (#4602) (#4870) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * feat(providers): add xAI Grok inbound translators and thinking patcher (#4910) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * feat(embeddings): add dimensions override field to embedding combos (#4913) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * feat(oauth): Codex bulk-import endpoint — POST /api/oauth/codex/import (#4914) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(antigravity): retry transient upstream failures (#4941) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): surface malformed HTTP-200 upstream responses (#4942) Integrated into release/v3.8.37 — cherry-picked defining commit onto release tip; CHANGELOG re-merged; tests green. * fix(sse): normalize Codex custom tools (apply_patch) to { input: string } schema (#4862) Integrated into release/v3.8.37 — conflict in request/openai-responses.ts resolved (kept #4789 nameless-tool skip + added #1007 custom-tool {input:string} normalization); 48/48 green incl. #4789/#4859 regression. * fix(sse): dense, deterministic output ordering in Responses API response.completed (#4906) Integrated into release/v3.8.37 — manual integration with #4862 in response/openai-responses.ts (custom-tool funcItem + dense recordCompletedItem). Fixed a latent #4848 interaction: the close-reasoning-before-message guard force-closed <think>-tag reasoning prematurely, which dense output (#4906) then snapshotted as a partial buffer ("plan" vs "planning") — scoped the guard to native reasoning_content (!inThinking) in BOTH transformer + translator paths. Full Responses suite 203/203 green incl. #4848/#4862 regression. * feat(sse): auto-promote successful combo model to position #1 (#4852) Integrated into release/v3.8.37 — dropped the stale file-size-baseline.json hunk (re-derived against the rc17b rebaseline); code+test applied clean; 13/13 green. * feat(providers): add Pioneer AI (Fastino Labs) provider (#4909) Integrated into release/v3.8.37 — providers.ts apikey block re-homed onto god-file-split src/shared/constants/providers/apikey/frontier-labs.ts (inline APIKEY_PROVIDERS no longer exists); registry/pioneer + providers/index.ts applied clean; 6/6 green. * add DGrid AI gateway provider (#4931) Integrated into release/v3.8.37 — rebased the contributor's commit onto the release tip; providers.ts god-file-split conflict resolved by relocating the dgrid APIKEY_PROVIDERS entry into apikey/gateways.ts; CHANGELOG added. 7/7 green. Thanks @dgridOP! * chore(quality): rebaseline file-size for rc17b leva4 PR batch drift * docs(routing): sync combo strategy docs for Fusion (17 strategies) (#5067) Fusion (16th strategy, panel fan-out + judge synthesis) and headroom shipped but the strategy-count docs were stale (14/15) and omitted both. Update every combo-strategy reference to the canonical 17, add fusion + headroom to all strategy tables, and add a dedicated Fusion section to AUTO-COMBO.md documenting judgeModel / fusionTuning config + an example. - CLAUDE.md, README.md, FEATURES.md, RESILIENCE_GUIDE.md, ARCHITECTURE.md, OPEN_SSE_ARCHITECTURE.md, OMNIROUTE_VS_ALTERNATIVES.md, docs/README.md, request-pipeline.mmd: 14/15 -> 17, list fusion + headroom - docs/routing/AUTO-COMBO.md: strategy table + new Fusion strategy section - docs/openapi.yaml: add reset-window, headroom, fusion to the strategy enum * fix(oauth): classify /api/oauth/cursor/auto-import as local-only (route-guard) (#5070) The Cursor auto-import route runs execFile("which", ["cursor"]) to verify a local Cursor install before importing credentials — a child-process spawn. The check:route-guard-membership gate (Hard Rules #15/#17) flagged it as an unclassified spawn-capable route: reachable past the loopback gate, an RCE-via-tunnel surface (a leaked JWT over a tunnel could trigger the spawn). Classify the specific path in LOCAL_ONLY_API_PREFIXES so loopback enforcement runs unconditionally before any auth check. Scoped to the exact path — the rest of /api/oauth/ (browser redirect/callback flows) stays remote-reachable. TDD: added a failing-then-passing assertion in route-guard-local-prefix.test.ts (classification + an over-broadening guard proving sibling OAuth paths stay remote). check:route-guard-membership now reports 0 new gaps. * chore(release): v3.8.37 — 2026-06-26 --------- Co-authored-by: dgridOP <dgrid_op@outlook.com>	2026-06-26 02:51:06 -03:00