* chore(release): open v3.8.39 development cycle * docs(changelog): backfill 5 v3.8.38 bullets merged after release finalize These PRs squash-merged into release/v3.8.38 between the CHANGELOG finalize (ff57be32f) and the merge-to-main (ae6e2342d), so they shipped in the v3.8.38 tag but had no bullet: - feat(compression): Ionizer engine (lossy JSON-array sampling + CCR) (#5148) - fix(sse): preserve non-stream reasoning fields (#5155, @rdself) - fix(i18n): add missing English UI labels (#5153, @rdself) - test(combo): gated live smoke (#5151) + release-expectations refresh (#5150, @KooshaPari) (#5129 exact-host Anthropic baseUrl is already covered by the #5130 bullet — same CodeQL #674.) Synced 41 i18n CHANGELOG mirrors. * feat(compression): TOON best-of-N candidate encoder + encoder A/B table (#5163) Integrated into release/v3.8.39. TOON best-of-N candidate encoder (GCF default, fail-open). 17/17 unit tests pass on merge result; CI reds were base-stale + Quality Ratchet DRIFT. * fix(zenmux): normalize vendor-prefixed GLM system roles (#5158) Integrated into release/v3.8.39. ZenMux vendor-prefixed GLM system-role normalization; 12/12 role-normalizer tests pass on merge result. CI reds base-stale. * [codex] fix xAI OAuth test and reasoning effort (#5157) Integrated into release/v3.8.39. xAI reasoning-effort normalization (max/xhigh→high) + OAuth test config; 46/46 xai-translator tests pass on merge result. CI reds base-stale. * docs(i18n): add Traditional Chinese (zh-TW) README and update zh-CN to latest (#5162) Integrated into release/v3.8.39. Traditional Chinese (zh-TW) README + zh-CN refresh; docs-only. * test(security): guard PII redaction stays opt-in (default off) + Hard Rule #20 (#5159) Integrated into release/v3.8.39. PII opt-in regression guard + Hard Rule #20; rebased to strip base-drift (+81/-1). 5/5 guard tests pass; flip-proof verified. * test(combo): deterministic context-relay universal-handoff coverage (closes phase-2 TODO) (#5168) Integrated into release/v3.8.39. Deterministic context-relay universal-handoff coverage (3 tests); 3/3 pass on merge result. * docs(i18n): full sync zh-TW and zh-CN README with canonical English v3.8.39 (#5171) Integrated into release/v3.8.39. Full zh-TW docs tree + zh-CN sync with canonical English v3.8.39; docs-only. * fix(serve): honour HOSTNAME from .env instead of hardcoding 0.0.0.0 (#5134) (#5170) Integrated into release/v3.8.39. HOSTNAME env override in serve (#5134) + regression test (4/4, TDD flip-proof verified). * fix(sse): resolve nameless deepseek-web tool blocks via parameter-schema match (#5154) (#5173) Integrated into release/v3.8.39. Schema-based nameless deepseek-web tool-block resolution (#5154); 6/6 tests pass on merge result (incl. ambiguous/no-match negatives + named-tag no-regression). * fix(sse): normalize array user content for Command Code to avoid upstream 400 (#5166) (#5174) Integrated into release/v3.8.39. Normalize array user content for Command Code (#5166, user-array/400 symptom); 4/4 tests pass on merge result. * fix(sse): defer </think> close so it never leaks before tool_calls (#5123) (#5175) Integrated into release/v3.8.39. Defer </think> close so it never leaks before tool_calls (#5123); 4/4 tests pass (incl. #4633 no-regression). CHANGELOG synced to keep all 3 v3.8.39 fixes. * fix(dashboard): use amber for home update-step warning icon (#5176) Integrated into release/v3.8.39. Amber for home update-step warning icon; 1/1 UI test. * fix(api): LAN/Tailscale dashboard — host-aware CSP + GET-exempt version route + combo field errors (#5083) (#5177) Integrated into release/v3.8.39. Host-aware CSP (ReDoS/injection-safe host validation) + GET-exempt /api/system/version (POST/spawn stays LOCAL_ONLY, exact-match safe-methods-only) + COMBO_002 firstField. 44/44 tests + route-guard membership gate green. CHANGELOG synced to keep all 4 v3.8.39 fixes. * fix(api): replace #5083 global middleware CSP with declarative ws: scheme (#5083) Follow-up to PR #5177 (merged): that version implemented the LAN-CSP fix (Bug 1) with a new global `src/middleware.ts` + `src/server/csp.ts`, which contradicts the project's documented architecture — 'No global Next.js middleware — interception is route-specific' (CLAUDE.md / AGENTS.md) — and was merged unverified (middleware vs next.config header precedence was never confirmed in a real build). This replaces that approach with the minimal, declarative equivalent: • next.config.mjs: connect-src now permits the bare `ws:` scheme (symmetric with the bare `wss:` already allowed) so the dashboard can reach its own Live WS server from a LAN/Tailscale host. No middleware. • Removes src/middleware.ts, src/server/csp.ts, and tests/unit/csp-host-aware.test.ts. • Adds tests/unit/csp-lan-ws-5083.test.ts (incl. a guard asserting src/middleware.ts does NOT exist, so the global-middleware approach cannot silently return). Bugs 2 (GET-exempt /api/system/version) and 3 (COMBO_002 field surfacing) from #5177 are unaffected and remain in place. Co-authored-by: KooshaPari <KooshaPari@users.noreply.github.com> * test(combo): end-to-end quota-share DRR routing-decision coverage (matrix parity) (#5179) Integrated into release/v3.8.39. Quota-share DRR routing-decision coverage (matrix parity); 2/2 pass on merge result. * feat(agent-bridge): graceful cert-install fallback with manual guide for containers (#4546) (#5178) Integrated into release/v3.8.39. Agent-bridge graceful cert-install fallback + manual guide (#4546); 6/6 tests pass on merge result. * fix(antigravity): family-scoped quota lockout (gemini/claude buckets) (#5180) Integrated into release/v3.8.39 — family-scoped antigravity quota lockout. Rebased from v3.8.37 + validated (vitest 5/5, typecheck clean, full combo-matrix green, model-lockout 99/0). Same-model cross-account retry (chat.ts) deferred pending live antigravity VPS validation. * fix(cli): force NODE_ENV to match dev/start run mode in custom Next server (#5189) Integrated into release/v3.8.39. Force NODE_ENV to match dev/start run mode in custom Next server; 2/2 source-scan+ordering tests pass on merge result. * feat(compression): CCR ranged/grep/stats retrieval (ReDoS-safe, backward-compat) (#5187) Integrated into release/v3.8.39. CCR ranged/grep/stats retrieval (safe-regex ReDoS guard + length/match caps); 17/17 tests pass on merge result. * docs(combo): sync all combo/routing-strategy docs to current state + document test coverage (#5185) Integrated into release/v3.8.39. Combo/routing-strategy docs sync; docs-only. * fix(mcp): return 404 (not 400) for unknown Streamable HTTP session id (#5169) (#5191) * fix(api): respect blocked Auto (Zero-Config) provider in /v1/models catalog (#5192) (#5194) * test(combo): deterministic context-relay codex quota-handoff coverage (closes last gap) (#5195) * test(ci): wire antigravity-quota-family under test:vitest (fix test-discovery orphan) (#5196) * fix(oauth): antigravity login no longer hangs — fire-and-forget onboarding + bounded post-exchange (#5193) Antigravity OAuth hang fix (no-PKCE/no-openid + bounded post-exchange + exchange-500 fix). Includes #5200 (Koosha) revert + owner rebaseline to keep documented comments. Integrated into release/v3.8.39. * feat(oauth): remote Antigravity login via local helper + paste-credentials (#5203) Remote Antigravity login: local helper (omniroute login antigravity) + paste-credentials. Integrated into release/v3.8.39. * fix(translator): accept Claude Messages shape in non-stream malformed-200 guard (#5156) Integrated into release/v3.8.39 * fix(cli): default dev bundler to Turbopack (16.2.x panic no longer reproduces) (#5206) Integrated into release/v3.8.39 * fix(cli): auto-calibrate server V8 heap from physical RAM (#5172) (#5213) The server was spawned with a fixed --max-old-space-size=512 (omniroute serve) or no heap flag at all (Electron), so RAM-rich boxes still OOM-crashed under load (Ineffective mark-compacts near heap limit ~500MB) with many providers/ accounts and large model catalogs. New calibrateHeapFallbackMb(os.totalmem()) defaults the heap to ~35% of RAM clamped [512,4096], wired into serve.mjs and electron/main.js. Explicit OMNIROUTE_MEMORY_MB still wins (#2939 unchanged). Also addresses #5160 (same OOM root); #5152 (docker) benefits via the same knob. Closes #5172 * fix(proxy): coalesce fast-fail health probes (#5208) Integrated into release/v3.8.39 * fix(proxy): close dispatchers when clearing cache (#5202) Integrated into release/v3.8.39 * fix(cli): raise dev server Node heap limit to 8GB to prevent OOM (#5198) Integrated into release/v3.8.39 * fix(auth): allow synthetic no-auth fallback for mimocode (#5205) Integrated into release/v3.8.39 * fix(oauth): preserve Antigravity refresh_token on empty/omitted upstream response (#3850) (#5214) Google's OAuth refresh tokens are non-rotating: the refresh response usually omits refresh_token and occasionally returns it as an empty string. The Antigravity executor used `typeof tokens.refresh_token === "string" ? ... ` which accepts "" (typeof "" === "string") and overwrote the stored token with empty, nulling it on first refresh. Now treats non-string OR empty as absent and preserves credentials.refreshToken, matching refreshGoogleToken semantics. Closes #3850 * fix(responses): normalize non-array input (#5204) Integrated into release/v3.8.39 * fix(stream): normalize safety finish reasons via shared helper (#5197) Integrated into release/v3.8.39 * fix(request-logger): never render negative '(-100%)' compression badge (#5201) Integrated into release/v3.8.39 * fix(combo): reject empty responses api output (#5207) Integrated into release/v3.8.39 — combo failover now rejects empty Responses API output (validateQuality). Baseline rebaseline dropped (main-measured drift; maintainer rebaselines at release). * fix(pwa): prefer cached navigation before offline page (#5209) Integrated into release/v3.8.39 — PWA service worker prefers cached navigation before offline page (#5165). * chore(release): v3.8.39 — 2026-06-28 * chore(release): rebaseline openapi+i18n coverage ratchet drift for v3.8.39 --------- Co-authored-by: Arthur Bodera <abodera@gmail.com> Co-authored-by: Nguyen Minh <lop123thcs@gmail.com> Co-authored-by: lunkerchen <labanchen@gmail.com> Co-authored-by: Ankit <177378174+anki1kr@users.noreply.github.com> Co-authored-by: KooshaPari <KooshaPari@users.noreply.github.com> Co-authored-by: Ardem2025 <ardemb22@gmail.com> Co-authored-by: backryun <bakryun0718@proton.me> Co-authored-by: Anton <39598727+NomenAK@users.noreply.github.com> Co-authored-by: KooshaPari <42529354+KooshaPari@users.noreply.github.com> Co-authored-by: Wilson <pedbookmed@gmail.com> Co-authored-by: Randi <55005611+rdself@users.noreply.github.com>
title, version, lastUpdated
| title | version | lastUpdated |
|---|---|---|
| OmniRoute Documentation | 3.8.24 | 2026-06-13 |
OmniRoute Documentation
Navigable index of the OmniRoute documentation set. Topics are grouped by intent so you can find what you need quickly.
Looking for the project overview, install steps, or release notes? See the root README.md, CHANGELOG.md, and CONTRIBUTING.md.
architecture/
How the system is put together — read these to understand the runtime, code layout, and resilience model.
- ARCHITECTURE.md — high-level system architecture (request pipeline, layers, modules).
- CODEBASE_DOCUMENTATION.md — engineering reference for the codebase.
- REPOSITORY_MAP.md — directory-by-directory navigation guide.
- AUTHZ_GUIDE.md — authorization pipeline (route classifier + policy engine).
- RESILIENCE_GUIDE.md — provider circuit breaker, connection cooldown, and model lockout.
For Non-Tech Users
Simple guides for using OmniRoute — no technical background needed.
getting-started/
- QUICK-START.md — install and run OmniRoute in 3 minutes.
- AUTO-COMBO-GUIDE.md — let OmniRoute pick the best AI for you.
- PROVIDERS-GUIDE.md — how to connect AI providers.
- FREE-TIERS-GUIDE.md — get free AI with no credit card.
- TROUBLESHOOTING.md — fix common issues.
guides/
- SETUP_GUIDE.md — first-time setup of OmniRoute.
- USER_GUIDE.md — daily usage of the dashboard and API.
- DOCKER_GUIDE.md — running OmniRoute under Docker.
- ELECTRON_GUIDE.md — desktop (Electron) builds.
- TERMUX_GUIDE.md — running on Android via Termux.
- PWA_GUIDE.md — installing the dashboard as a PWA.
- UNINSTALL.md — clean removal steps.
- I18N.md — translation and locale workflow.
- FEATURES.md — dashboard feature gallery.
For Tech Users
Technical documentation for developers and contributors.
reference/
Lookup material — API surface, environment variables, CLI flags, provider catalog.
- API_REFERENCE.md — REST API endpoints and shapes.
- PROVIDER_REFERENCE.md — auto-generated provider catalog.
- openapi.yaml — OpenAPI 3.1 spec for the public API.
- ENVIRONMENT.md — environment variables reference.
- CLI-TOOLS.md — bundled CLI commands.
- FREE_TIERS.md — free-tier LLM provider directory.
frameworks/
Pluggable subsystems exposed to clients, agents, and operators.
- MCP-SERVER.md — Model Context Protocol server.
- A2A-SERVER.md — Agent-to-Agent (A2A) JSON-RPC server.
- AGENT_PROTOCOLS_GUIDE.md — A2A / ACP / Cloud agent overview.
- CLOUD_AGENT.md — cloud agent runtime and providers.
- SKILLS.md — Skills framework (sandboxed extension).
- MEMORY.md — persistent memory (FTS5 + Qdrant).
- WEBHOOKS.md — webhook events and dispatch.
- EVALS.md — eval suites.
routing/
Combo routing, scoring, and replay.
- AUTO-COMBO.md — Auto-Combo (9-factor scoring, 17 strategies).
- REASONING_REPLAY.md — reasoning replay flow.
security/
Guardrails, compliance, stealth, and the mandatory patterns for handling public credentials and error messages.
- GUARDRAILS.md — PII, prompt injection, vision guardrails.
- COMPLIANCE.md — audit trails and compliance.
- STEALTH_GUIDE.md — TLS / fingerprint stealth.
- PUBLIC_CREDS.md — mandatory pattern for embedding public upstream OAuth client_id/secret + Firebase Web keys without tripping secret scanners.
- ERROR_SANITIZATION.md — mandatory pattern for routing every error response through
sanitizeErrorMessageto prevent stack-trace exposure.
compression/
Prompt compression engines, rules, and language packs.
- COMPRESSION_GUIDE.md — top-level compression overview.
- COMPRESSION_ENGINES.md — available compression engines.
- COMPRESSION_RULES_FORMAT.md — rule file format.
- COMPRESSION_LANGUAGE_PACKS.md — language packs.
- RTK_COMPRESSION.md — RTK engine deep dive.
ops/
Release, deployment, proxies, tunnels, coverage.
- RELEASE_CHECKLIST.md — release flow checklist.
- COVERAGE_PLAN.md — test coverage plan.
- FLY_IO_DEPLOYMENT_GUIDE.md — Fly.io deployment.
- VM_DEPLOYMENT_GUIDE.md — generic VM deployment.
- PROXY_GUIDE.md — upstream proxy configuration.
- TUNNELS_GUIDE.md — Cloudflare tunnel and friends.
diagrams/
Mermaid sources and exported SVG/PNG diagrams referenced from the docs above. Populated incrementally — see diagrams/README.md.
i18n/
Translated mirrors of the documentation in 42 locales. See i18n/README.md for the supported language list.
screenshots/
Static screenshots used by the dashboard and the README. Not part of the doc body.
Auto-generated artifacts
- reference/PROVIDER_REFERENCE.md is generated by
scripts/docs/gen-provider-reference.tsfromsrc/shared/constants/providers.ts. Do not edit by hand. - The
/docsUI is backed by Fumadocs MDX source generation from the subfolders above.