# v0.5.55 (2026-08-14)

## Features
- **Auth**: native SAML 2.0 SSO alongside OIDC — AuthnRequest generation, ACS
  assertion handling, SP metadata export, admin config test, replay-protected
  via a `saml_state` cookie matched against `InResponseTo`
- **Providers**: add Alibaba Token Plan (`token-plan.ap-southeast-1`) — the
  fourth Alibaba key type, Singapore-only and OpenAI-compatible transport only
- **Providers**: add `glm-5.3` to GLM Coding and GLM (China)
- **Providers**: Kimchi accepts API keys as well as OAuth (dual auth), with a
  working Test Connection for both modes
- **Antigravity**: add Gemini 3.7 Flash and its tiered high/medium/low variants
  (also in the Gemini registry) with pricing and quota tracking
- **TTS**: add Fish Audio — model id travels in an HTTP `model` header, voice
  is a `reference_id` (preset or cloned voice model)
- **OpenCode-Go**: route by request format via declared transports instead of
  forcing every client into `/messages` — Codex/OpenAI clients no longer pay a
  lossy Responses→OpenAI→Claude double translation. Per-model `supportedFormats`
  guard; the bespoke executor is gone (its shared `_lastModel` cache could cross
  auth headers between concurrent requests)
- **Usage**: dedup + cache Claude quota calls (120s TTL keyed by access token,
  in-flight promise dedup, last-good read on soft failure) to stop multiple
  tabs tripping 429; manual refresh (↻) sends `force=1` to bypass the cache

## Fixes
- **Docker**: ship `sql.js` in the image so the pure-JS DB fallback can start —
  file tracing carried the package's JS without `dist/sql-wasm.wasm`, so a
  container with no native driver aborted with ENOENT and never got a database
  (#3248)
- **Usage**: read Gemini `usageMetadata` out of the antigravity `{ response }`
  envelope — every non-streaming antigravity request logged `IN 0 | OUT 0`
  (#3260)
- **Claude**: re-anchor passthrough cache breakpoints — the client's own
  `cache_control` markers point at pre-normalization offsets, so the tail was
  re-cached every request. Last system block and last tool pinned at 1h TTL,
  last assistant turn at 5m, mid-conversation system messages folded into the
  neighbouring user turn instead of hoisted into `body.system`
- **Combos**: detect images from Hermes and attachment payloads (`images[]`,
  `experimental_attachments`, message-level `image_url`/`audio_url`, inline
  `data:` URIs) so the Vision Adapter auto-switch fires for Hermes/Ollama/
  Vercel AI SDK shapes
- **Kiro**: intercept chat via `x-amz-target` — Kiro IDE 1.0.228+ moved
  `GenerateAssistantResponse` to `POST /` + header, bypassing MITM. Also emit
  the now-mandatory initial-response frame and map the `auto` model slot
- **Kiro**: report real output tokens and stop discarding usable turns
- **Qoder**: detect billing blocks at stream start and return a synthetic 403
  so combo/account fallback triggers instead of leaking the error into chat
- **Antigravity**: strip competitive system prompts (Zed IDE's Claude-agent
  prompt) that Antigravity flags with a 429 Quota Exhausted
- **OpenCode**: send the official client fingerprint on free-tier requests so
  the Console stops classifying traffic as unidentified and rate-limiting it;
  session id resolves conversation-stable to preserve prompt caching
- **Responses**: don't close the message on an empty `tool_calls` array — some
  providers attach one to every chunk, and the truthy check ended the message
  on the first content token (#3234)
- **Translator**: preserve `prompt_cache_key` when converting chat to responses
- **Models**: expose snake_case token limits on `/v1/models`
- **Combos**: strip `stream_options` from the Fusion panel fan-out to avoid a
  DeepSeek 400 (#3024); raise the dashboard model-test probe budget to 1024 and
  soft-pass reasoning-only responses (#3010)
- **Headroom**: the toggle reflects the `headroomEnabled` setting even when the
  proxy is down — it previously showed OFF while the engine kept calling
  `/v1/compress`; proxy status stays visible via the status chip
- **Hermes**: add the `api_key` parameter to the model block in YAML config
- **Providers**: add llm7 to provider test support

## Docs
- **i18n**: add Spanish, French, and Brazilian Portuguese README translations

## Security
- **Real IP**: `x-9r-real-ip` and the Host fallback were trusted from
  client-controlled headers whenever `custom-server.js` was not in the request
  path (`npm run start`, `start:bun`), letting a remote caller pose as local to
  skip API key auth and reach `LOCAL_ONLY_PATHS` (`/api/mcp/*`,
  `/api/tunnel/enable`, `/api/auth/reset-password`). The server now stamps a
  per-process `x-9r-peer-token` on every request it sanitizes and only trusts
  `x-9r-real-ip` behind it — falling back to Host in development and failing
  closed in production (GHSA-pjm4-8fpg-f9p6). Also fixes IPv6 loopback
  detection (`::1`, `::ffff:127.0.0.1`) and routes `npm run start` /
  `start:bun` through `custom-server.js`
- **Search**: `resolveBaseUrl()` rejects client-supplied non-public baseUrls
  (SSRF guard on `/v1/search`)
- **Login**: fresh-install remote login with the default password returns 403
  without issuing a JWT
- **Usage**: `/api/usage/request-details` redacts request/response payloads

# v0.5.50 (2026-08-05)

## Features
- **Providers**: add TokenRouter (300+ models via OpenAI-compatible gateway) with
  exact per-model pricing for 110 models and `reasoning_effort` thinking config
- **Providers**: add Self-hosted STT / TTS / Embedding — point 9Router at your own
  OpenAI-compatible speech and embedding servers (whisper.cpp, faster-whisper,
  Kokoro-FastAPI, llama-server, vLLM, Infinity). Unlike the named cloud providers
  these read `baseUrl` per connection, so one provider can front several machines
- **Combos**: default-enable vision/audio capacity adapter (auto-routes to a
  vision/audio-capable model when the target lacks that capability, falling back
  to `oc/mimo-v2.5-free`), wired into chat handler routing
- **Endpoint**: auto-provision a "Default Key" for first-time users so `/v1`
  works without a manual dashboard step
- **Codex**: support GPT-5.6 Max/Ultra reasoning-level overrides (cx/ routes only)
- **Qoder**: support PAT (Personal Access Token) connections end-to-end, alongside
  OAuth device flow
- **CLI tools**: add OpenDesign (manalkaff/opendesign) support
- **Headroom**: report effective payload savings (tool schema/history bytes broken
  out, byte-savings % reflects actual outbound reduction)
- **Ollama**: Cloud quota tracker (session + weekly) + proactive background OAuth
  token refresh scheduler for all providers

## Fixes
- **Providers**: remove Qwen (OAuth flow stopped working reliably)
- **Passthrough**: detect codex-tui/Codex Desktop as native Codex client — they
  were falling through to the translator and losing fields like `reasoning.summary`
- **OAuth**: scope antigravity header fixes to loadCodeAssist/onboardUser only
- **OAuth**: keep `open` external in the build so xAI/Grok token refresh works on
  Windows
- **OAuth**: declare missing `searchParams` in register-session handler (was a
  500 instead of JSON on error)
- **DB**: `ENABLE_REQUEST_LOGS` env var now overrides the UI setting correctly;
  observability defaults to off (opt-in)
- **Translator**: preserve Codex Responses Lite tool use across chat-native
  OpenAI-compatible providers
- **Translator**: don't drop image-only user messages in `prepareClaudeRequest`
- **Translator**: drop JSON Schema keywords Gemini rejects (`uniqueItems`,
  `contains`, `multipleOf`, `unevaluatedProperties`, `unevaluatedItems`,
  `contentSchema`)
- **Claude**: remove global header cache that leaked one client's identity
  headers onto another client/account sharing the server; gate `anthropic-beta`
  by model instead
- **Antigravity**: drop retired Gemini 3.0 quota tiers, show Gemini 3.6 Flash
  usage bars
- **Cloudflare AI**: declare API key authentication (dashboard showed "No
  connections" despite an active key)
- **GitHub Copilot**: hold monthly-exhausted accounts until UTC month reset
  instead of only cooling down 120s
- **CodeBuddy**: dodge Tencent CN content filter, add usage tracking, normalize
  codebuddy-intl messages
- **Usage**: stop losing cached prompt tokens in the forced-SSE→JSON path
- **Grok CLI**: display the public subscription tier from the OAuth token claim
- **Providers**: count apikey connections for Ollama free-tier card; free-tier/
  apikey providers without `authModes` now default to apikey (were treated
  oauth-only)
- **Build**: include static/public assets in standalone output (login page hung
  on 404s when run via PM2)
- **Server**: support IntelliJ IDEA OpenAI-compatible clients over HTTP (h2c
  upgrade handling)
- **Auth**: redirect already-logged-in sessions away from `/login`
- **CLI tools**: enable Apply button for dynamic OpenAI/Anthropic-compatible
  provider connections
- **CLI**: include complete API artifacts in the CLI package
- **TTS**: a bare self-hosted model name is the MODEL, not the voice — `kokoro`
  was parsed as a voice against a default model, 404ing or synthesising with the
  wrong one
- **Embeddings**: self-hosted embeddings no longer fall back to `api.openai.com`
  when a connection has no `baseUrl` — that silently sent the input text and API
  key to OpenAI under a provider named "Self-hosted"
- **Embeddings**: an adapter that rejects a misconfigured connection now returns
  400 with the reason instead of escaping the handler uncaught
- **Embeddings**: bound the upstream fetch with `FETCH_CONNECT_TIMEOUT_MS` — an
  endpoint that drops packets never returns headers, so the request previously
  hung indefinitely

## Docs
- **i18n**: fix port typo, add RTK Token Saver feature descriptions

# v0.5.45 (2026-07-30)

## Features
- **TTS**: add Xiaomi MiMo text-to-speech (preset voices 冰糖/茉莉/苏打/白桦/Mia/Chloe/Milo/Dean, style control, language hint dropdown with Auto-detect, i18n for Style label/placeholder)
- **Providers**: add Poolside (OpenAI-compatible)
- **Providers**: add api-airforce, baidu, bazaarlink, bluesminds, kilo-gateway, llm7, morph, sambanova, tencent
- **OAuth**: zed / trae / windsurf providers + harden callback proxies
- **CLI tools**: set Claude Code max context tokens
- **Qoder**: PAT auth + refresh model list
- **Gemini**: Gemini 3.6 Flash tier routing + Gemini 3.5 Flash Lite
- **Claude**: bump default Opus to `claude-opus-5`
- **Kiro**: add Claude Opus 5 models
- **Usage**: Kimi and DeepSeek usage handlers
- **Usage**: SuperGrok weekly pool via gRPC-web

## Fixes
- **Refresh**: rotate `refresh_token` between retry attempts
- **Kiro**: canonicalize tool history and route API keys correctly
- **Kiro**: normalize dashboard thinking intensity models
- **Cursor**: stop leaking agent tool errors as text
- **Gemini**: fill empty tool schemas after `$ref` strip
- **Antigravity**: strip `stream_options` from non-stream requests
- **Jina-reader**: recover after transient errors, use JSON POST API
- **Usage**: record exact embedding tokens
- **Tunnel**: preserve successor cloudflared PID
- **Console-log**: initialize capture at server boot + prevent SSE proxy buffering
- **Dashboard**: count dual-auth, free-tier OAuth and API-key connections correctly
- **Dashboard**: flex quota rows, thin global scrollbars, no hidden-row overflow

## Docs
- **i18n**: expand pt-BR translation to 986 terms
- README: Indonesian translation

# v0.5.40 (2026-07-20)

## Features
- **i18n**: add Khmer (km) translations
- **CLI tools**: configure Grok Build subagent models
- **Kimi**: merge OAuth into dual-auth provider, add K3 / K2.7 models
- **Dashboard**: ProviderTopology flow animation

## Fixes
- **DB**: resolve better-sqlite3 parameter binding crash
- **Translator**: pass `service_tier` through OpenAI → Responses conversion
- **Kiro**: map GPT-5.6 reasoning effort fields
- **Kiro**: validate terminal streams before emitting output
- **Kiro**: map GPT reasoning effort fields
- **Codex**: current `client_version` + refresh-aware model sync
- **Alicode-intl**: split into Coding Plan + Model Studio providers
- **Cursor**: HTTP/2 AgentService support + version bump 3.12.17
- **Dashboard**: cut duplicate API/icon spam, lazy-load provider assets


# v0.5.35 (2026-07-16)

## Features
- **xAI**: Grok Imagine video generation (`/v1/videos`) + CLI
- **CLI tools**: Grok Build setup — choose separate main/general-purpose/explore/plan models and preserve each model's context window
- **GitHub Copilot**: route Claude models through Copilot's native `/v1/messages`
- **Kiro**: add GPT-5.6 model family (#2596)
- **RTK**: `X-9Router-Token-Saver` header to bypass token savers per request
- **Providers**: quota visibility settings
- **Translator**: drop temperature for all Claude models
- **i18n**: Thai (th) + Persian (fa) translations / README

## Fixes
- **Providers**: bulk-add API keys no longer overwrite existing keys (gap-fill `Key N`)
- **Anthropic**: lowercase `anthropic-version` header to prevent duplication on `/v1/messages`
- **Alicode-intl**: use DashScope compatible-mode endpoint so standard keys work
- **Grok CLI**: align Grok Build with current subscription protocol (#2590)
- **Grok CLI**: surface `expiresAt` so proactive token refresh fires (#2546)
- **Kiro**: improve direct session cache reuse
- **Models**: populate capabilities for live-catalog LLM models
- **Models**: list compatible provider models in `/v1/models`
- **Thinking**: send explicit `thinking:{type:adaptive}` alongside `output_config.effort`
- **Translator**: strip `client_metadata` when converting openai-responses → openai

## Improvements
- **Perf**: skip inactive background services on startup

## Docs
- README: Persian YouTube tutorial

# v0.5.30 (2026-07-10)

## Features
- **Perplexity**: add Agent API provider (#2492)
- **Grok CLI**: add Grok CLI / Grok Build provider with OAuth device-code flow (#2502)
- **Featherless**: add OpenAI-compatible provider presets
- **SearXNG**: configure endpoint via SEARXNG_URL env (#2499)
- **Providers**: add max thinking level for gpt-5.6-sol (#2500)
- **Headroom**: add extras detection and install UI (#2403)
- **Headroom**: activate/uninstall extras + fix interpreter detection
- **PXPipe**: PXPIPE token saver — multimodal prompt compression (#2465)
- **Proxy-Pools**: auto-rotate strategy for no-auth providers (#2409)

## Fixes
- **Cloudflare-AI**: support accountId in bulk key import (#2449)
- **DB**: backup on schema change, MCP child cleanup, codex models, usage providers OOM
- **Codex**: avoid bare-email OAuth dedup (#2477)
- **CLI**: allow staged app bundle builds (#2479)
- **Headroom**: compress Kiro conversation state (#2488)
- **Gemini-CLI**: raise output floor for thinking and add validated toolConfig (#2486)
- **GitHub**: label Copilot profiles by account identity (#2498)
- **OpenAI-to-Claude**: unwrap bare {function:{…}} tools without parent type (#2473)
- **Translator**: clamp thinking effort max->xhigh for OpenAI format (#2466)
- **RTK/find**: detect and group Windows backslash-style find output (#2448)
- **Codex**: handle fast tier and capacity SSE (#2452)
- **Volcengine-ark**: clamp Kimi max_tokens to 32768 endpoint cap
- **Antigravity**: align provider fingerprint with IDE Desktop 2.1.1 (#2389)
- **Pricing**: update Claude/Codex model rates and add new models

## Improvements
- **i18n(zh-CN)**: complete Chinese translations for all UI strings (#2436)
- **API**: caching for tunnel and version status endpoints
- **Perf**: faster dev startup and lighter bundle

# v0.5.20 (2026-07-07)

## Features
- **Thinking**: per-model thinking level picker on provider page — appends `(level)` suffix to copied model names for forced reasoning effort across all formats (openai, claude, gemini, deepseek, kimi, qwen, zai, minimax, hunyuan, step)
- **RTK**: add JS-native git-log filter (#2423)
- **Caveman**: add targeted upstream-aligned style rules (#2424)
- **i18n**: add Farsi (fa) language support (#2385)

## Fixes
- **Thinking**: strip `(level)` suffix from upstream `body.model` so providers no longer reject requests
- **Translator**: preserve developer instructions in openai-responses conversion (#2434)
- **count_tokens**: count structured Anthropic blocks (#2419)
- **Volcengine-ark**: clamp GLM-5 max_tokens to model output ceiling (#2428)
- **Kimi**: normalize reasoning_effort to backend enum (#2427)
- **Claude**: reconcile max_tokens vs thinking budget and lift per-model ceiling (#2381)
- **Kiro**: deliver system prompt natively, add Opus 4.5/4.7/4.8, tolerate dash version ids (#2366)
- **Headroom**: proxy dashboard through app (#2372)
- **MITM**: recover from stale lock file on server start

# v0.5.18 (2026-07-03)

## Features
- **Usage**: track cached tokens + correct input/output/cache cost (#2209) — hodtien
- **Codex**: show reset credit expiry details (#2290) — Rafli Ahmad Zulfikar
- **NVIDIA**: add new models and capabilities — decolua
- **ClinePass**: add provider support — sternelee

## Fixes
- **Usage**: dedupe streaming request-details log entries — Qin Li
- **Claude**: drop foreign thinking signatures in passthrough — decolua
- Prevent non-SSE stream pipe crash and cross-IdP account overwrites (#2244) — KunN-21
- **Kiro**: route IdC auth to regional CodeWhisperer surface (#2297) — Volodymyr Saakian
- **Kiro**: add Claude Sonnet 5 model support (#2264) — Edison42
- **Xiaomi-tokenplan**: region selector, key validation, multi-connection (#2251) — MiQieR
- **Translator**: strict Anthropic content block compliance (#2225) — Sahrul Ramadhan Hardiansyah
- **Kimchi**: strip reasoning_content echo to bound multi-turn input tokens — KunN-21
- **Kimchi**: bump User-Agent to kimchi/0.1.40 (#2256) — Ansh7473
- **Codebuddy-cn**: strip empty tool_calls arrays to preserve reasoning — zmf
- **Antigravity**: preserve Claude tool delta index (#2223) — Sutarto Jordan Chrisfivo
- **MITM**: generate root CA on server startup (#2228) — Sutarto Jordan Chrisfivo

# v0.5.15 (2026-06-29)

## Features
- Add Kimchi OAuth provider — Nant361
- Refine Qwen vision/video + thinking model patterns — decolua
- Opt-in Codex auto-ping quota keep-alive — Emirhan

## Fixes
- **Responses**: handle response.done terminal events (#2142) — rifuki
- **Headroom**: skip unsafe responses tool history (#2132) — Sutarto Jordan Chrisfivo
- **Translator**: map mid-conversation system message to user (claude→openai) — decolua
- **Gemini**: normalize contents to prevent 400 invalid_argument (#2192) — warelik
- **Gemini**: backfill thoughtSignature + suppress stream done sentinel — WARELIK
- **Alicode**: preserve cache_control for DashScope providers (#2069) — Rex
- **Antigravity**: strip deprecated/readOnly/writeOnly from tool schemas — iletai, Yudhistira-Official
- **CodeBuddy CN**: show bonus packs as one-time, not monthly-replenishing — whale9820
- **Kiro**: strip leaked <thinking> tags from content stream (#2158) — hamsa0x7
- **Tray**: make Windows context menu DPI-aware — Emirhan
- **Kilocode**: expose full gateway catalog in combo model picker — jellylarper
- **OpenCode**: fix Go GLM — decolua

# v0.5.12 (2026-06-26)

## Features
- Add token-saver dashboard page — decolua
- Add bulk delete for provider connections — teddytkz
- Resolve GitHub Copilot model catalog from upstream — caiqinzhou
- Add Venice AI provider — Brokenc0de
- Add Kiro external_idp import for Microsoft SSO (CLIProxyAPI) — Stevanus Pangau
- Overhaul Blackbox provider catalog + WebUI test support — suryacagur

## Fixes
- Provider thinking compatibility (DeepSeek/Gemini) — Mink Nguyen
- Stop double-counting streaming usage at source — decolua
- Usage logging dedupe to reduce stats churn — Mink Nguyen
- Prevent non-JSON SSE lines / duplicate [DONE] from breaking clients (PR #2046) — qianze
- Resolve Gemini TTS models from catalog — nguyenha935
- Support Kiro IDC (organization) token import — quanturbo
- Preserve forced streaming for JSON clients (#2031) — Joseph Yaksich
- Preserve Responses text format (Codex) — tenglong
- Support Gemini native TTS generateContent endpoint — nguyenha935
- Add missing zh-CN endpoint key label (i18n) — weimaozhen
- CodeBuddy: only send reasoning params when client requests reasoning (#2071) — Rex
- CodeBuddy CN: show one-shot bonus packs as expiring, not monthly-replenishing
- Show custom provider models in combo picker — Sapto
- Docker: add docker-compose.yml with headroom enabled by default — nitsuahlabs
- Clarify token diagnostics vs provider billing (headroom, #1998) — Sutarto Jordan Chrisfivo
- Translate openai-responses input through OpenAI for compression (#1998) — Ankit
- Kiro: report 1M context window for claude-opus-4.8 — EdisonPVE
- Avoid stale redirects after auth changes (#2100) — Emirhan
- Mark Claude Opus 4.7 (dashed id) as 1M context — Brokenc0de
- Preserve reasoning effort through Codex translations — ntdung6868
- Token-saver: full width card layout — decolua
- Antigravity: retry transient upstream failures — Sutarto Jordan Chrisfivo
- Param-support: handle strip rules without match/drop (#1960) — Joseph Yaksich
- Translator: resolve custom provider prefix in debug endpoint (#1083) — hamsa0x7

# v0.5.8 (2026-06-21)

## Features
- **Antigravity**: native image generation support (image models tagged kind:image, hiển thị trong media-providers UI)
- **CodeBuddy CN**: API key auth + credit quota tracker
- **CodeBuddy CN**: short model prefix alias "cbcn"

## Fixes
- **MiniMax-M3**: enable vision capability
- **Headroom**: support Docker sidecar proxy
- **Antigravity**: image executor fixes
- **mimo-free**: Chrome User-Agent rotation to bypass anti-abuse gate
- **cloudflare-ai**: flatten content-part arrays to string to avoid oneOf 400 (#1926)
- **Translator**: normalize tools to Anthropic-native shape for non-Anthropic providers
- **CLI**: handle Next.js 16 nested standalone output path (#1940)
- **Codex**: preserve custom tools during request normalization
- **next.config**: add new route for responses endpoint to API

# v0.5.6 (2026-06-20)

## Features
- **Ponytail**: minimalist code generation feature
- **Headroom**: proxy lifecycle management + dashboard UI (one-click start/stop, install detection, status probing, token saver, claude↔openai shape conversion)
- **CodeBuddy CN**: new OAuth provider (copilot.tencent.com) — 15-model catalog, /v2 inference, forced streaming, OpenAI-style reasoning
- **OpenCode-Go**: align models with official endpoints; route Qwen 3.7 MiniMax via /v1/messages, GLM/Kimi/DeepSeek/MiMo via /chat/completions

## Fixes
- **Anthropic-compatible validation**: use POST /v1/messages (GET /models not spec, false "invalid" for valid keys)
- **CLI tools**: tolerate JSONC configs in all 8 settings routes (opencode, openclaw, kilo, droid, cowork, copilot, claude, cline)
- **Gemini/Antigravity**: preserve 'pattern' in tool schema translation (glob/grep)
- **Combo/Fusion**: flatten Anthropic-style tool messages in panel calls (prevent 503)
- **Models**: store provider custom models by provider scope
- **Perplexity**: use /v1/models endpoint for key validation

# v0.5.4 (2026-06-18)

## Fixes
- **Kiro**: honor thinking effort budgets
- **AG/Kiro/Xiaomi**: provider fixes
- **Combo/Fusion**: flatten tool history in panel calls to prevent 503
- **LLM selector**: show custom vision models in selector and model list
- **Image**: prevent compatible nodes from shadowing provider aliases

# v0.5.2 (2026-06-17)

## Features
- **Combo Fusion strategy** — fans the prompt out to all member models in parallel, then a configurable judge model synthesizes one final answer (quorum-grace, anonymized sources, graceful degradation)
- **Per-combo strategy selector** — pick `fallback` / `round-robin` / `fusion` / `capacity` per combo (replaces the old round-robin toggle), with a judge picker for fusion
- **Capacity auto-switch** — reorders models per request so images/PDFs route to capable models first
- **Kiro headless API-key auth** (`ksk_`) + direct `claude↔kiro` route that avoids the lossy OpenAI two-hop pivot
- **Claude auto-ping** — warms the 5h quota window right after reset so a fresh window starts immediately (per-connection toggle)

## Fixes
- **Claude 429**: stop hammering the OAuth usage endpoint — cache resetAt, throttle quota refresh to 3 min, cool down after a 429 (chat unaffected)
- **Usage logs always empty**: missing `await` on `getAdapter()` in `getRecentLogs` made `/api/usage/logs` & `/api/usage/request-logs` return nothing
- **Executors**: strip params unsupported by the provider/model (drops deprecated `temperature` for claude-opus-4 → Anthropic 400)
- **Translator**: derive deterministic tool_call ids for gemini/antigravity → OpenAI so function call/response pair correctly (fixes tool-pairing 400s)
- **Antigravity**: strip `optional` from tool schemas before sending to Gemini
- **Claude-to-OpenAI**: handle OpenAI-format responses in the non-streaming path (e.g. xiaomi-tokenplan)
- **Usage views**: show edited connection names consistently across Providers & Quota Tracker
- **Security**: hardened reverse-proxy local-access trust
- **Security**: SSRF hardening on web fetch

## Internal
- Large **open-sse / translator refactor** (~40 commits): unified provider/model registry (LiteLLM-style `models[]` + `kind` field, 100 co-located registry files), single-sourced media/OAuth/refresh/token URLs, registry-based dispatch for usage & token-refresh, DRY translator concerns (buildUsage, encodeDataUri, finishReasonMap, chunkBuilder, reasoningDelta…), ESM-safe registry init, large-file splits, dead-code removal, and golden/no-regression test gates

# v0.4.80 (2026-06-13)

## Features
- Vercel AI Gateway: support embeddings, images and credit usage (#1183)
- Add MiMo Free no-auth provider (#1789)
- Vertex: support ADC `authorized_user` credential
- Cowork: re-enable Claude Cowork with preset-only stdio MCP
- Codex: bulk add accounts via JSON (#1719)
- Kiro: enable multi-endpoint failover for GenerateAssistantResponse (#1722)

## Fixes
- Security: re-auth on DB export/import + SSRF guard on web fetch
- Auth: real client IP rate-limiting + remote default-password guard
- Cerebras/Mistral: strip unsupported `client_metadata` from downstream requests (#1742)
- SiliconFlow: update baseUrl `.cn` -> `.com` + curate verified model list (#1760)
- Gemini-to-OpenAI: route unsigned thought parts to `reasoning_content` (#1752)
- Claude-to-OpenAI: strip Anthropic billing header from system prompt (#1765)
- Anthropic-compatible: send Bearer auth for third-party gateways (#1795)
- Usage-stats: avoid partial stats on initial SSE race (#1767)
- Proxy: use `export default` in proxy.js for Next.js 16 middleware detection
- Claude passthrough: add body normalization
- GitHub Copilot: refresh missing/expired token on models discovery (#1727) + add mappable gpt-5-mini/gpt-5.4-nano slots for Copilot MITM (#1653)
- Kiro: auto-resolve profileArn to prevent 403 on IDC login, enhance profile ARN resolution, update endpoint to `runtime.us-east-1.kiro.dev` (#1713)
- Tunnel: detect system-installed Tailscale via dual-socket probe (#1723) + non-blocking probes to prevent UI freeze
- CommandCode: force `stream=true` in transformRequest (#1706)
- Qoder: increase timeouts for reasoning models and improve stream handling
- Dashboard: show provider node name instead of connection name in topology (#1770) + show explicit `kind="llm"` combos on combos page (#1684)

## Docs
- README: add Indonesian 9Router tutorial video (#1709)

# v0.4.71 (2026-06-06)

## Features
- Caveman: add wenyan classical Chinese levels and sync upstream prompts; locale-based visibility on endpoint page
- i18n: endpoint exposure notice across multiple languages + Russian README
- Antigravity: add gemini-3.5-flash-extra-low (Low) model
- xiaomi-tokenplan: add Claude-native MiMo V2.5 Pro alias via dedicated executor
- Qoder: fetch latest model + dashboard import-model button (#1642)
- MiniMax: add MiniMax-M3 + update Quota Tracker coding/CN (#1631)

## Fixes
- Codex: harden streaming timeouts (stall/connect raised to 60s, configurable per-provider), accept `response.done` event, and always emit a terminal `response.failed` + `[DONE]` for Responses passthrough when a stream closes, stalls, or aborts before a terminal event — prevents codex clients from hanging (#1648, #1680, #1688, #1618)
- Codex: durable OAuth refresh lifecycle (#1664)
- Tunnel: skip virtual interfaces to prevent false netchange watchdog
- Claude: fix forced tool_choice 400 on cc/ OAuth route (#1592)
- Proxy: raise Next client body limit to 128MB via `NINEROUTER_PROXY_CLIENT_MAX_BODY_SIZE` (#1529, #1572)
- MiniMax: echo `reasoning_content` on follow-up turns to avoid 400 (#1543)
- Kiro: handle 400 on tool-bearing history without client tools; add mappable "auto" model slot; fix binary EventStream crash + add models & TTS tool filtering
- Antigravity: passthrough tab-autocomplete + mark default agent slot mandatory
- Qoder: allow `qmodel_latest` model key (#1638)
- Providers: restore one-connection guard for compatible/embedding nodes
- Model-test: route image/STT probes to their real endpoints, harden STT ping; add opencode-go + xiaomi-tokenplan to connection test (#1576, #1628)

## Improvements
- Dashboard: reorganize menu actions across sidebar/header/profile
- Translator: add data-driven coverage, bug-exposing cases, and real provider smoke tests

# v0.4.66 (2026-05-29)

## Features
- Add Qoder provider: device-flow OAuth, COSY signing, WAF-bypass body encoding, live model catalog, dashboard quota tracker, 11 models (#1372)
- Add new models: Claude Opus 4.8 (Claude Code), GPT 5.4 Mini (Codex)

## Fixes
- DeepSeek thinking mode: echo `reasoning_content` back on follow-up/tool-call turns so OpenCode-free and custom providers no longer 400 with "reasoning_content must be passed back" (#1543)
- Reasoning injector: match deepseek/kimi model ids case-insensitively (covers custom providers using capitalized model names)
- OpenCode suggested-models: include free models without the `-free` suffix, e.g. `big-pickle` (#1535)

## Improvements
- Codex: trim sunset models, keep gpt-5.5 / gpt-5.4 / gpt-5.3-codex family, add gpt-5.4-mini
- volcengine-ark: refresh model list (add DeepSeek-V4-Flash/Pro, drop EOL entries)
- Lower stream stall timeout 35s → 30s for faster hang detection

# v0.4.63 (2026-05-26)

## Fixes
- GitHub Copilot: never route Gemini/Claude models to the `/responses` endpoint; prevents misleading "does not support Responses API" 400s (#1062)
- proxyFetch: restore missing `Readable` import causing runtime `ReferenceError` in DNS-bypass fetch path

## Improvements
- Lower stream stall timeout from 60s → 35s for faster hang detection

# v0.4.62 (2026-05-26)

## Fixes
- Codex: auto-retry when upstream drops mid-stream (no more hangs)
- Codex: fix random 400/404 errors, tool-calling failures, and unstable prompt cache
- MITM: support Antigravity 2.x 
- Sanitize Read tool args to prevent retry loops from non-Anthropic models (#1144)
- Implement json_schema fallback for OpenAI-compatible providers without native Structured Output (#1343)
- Strip empty Read pages argument in OpenAI-to-Claude translator (#1354)
- Forward Gemini output dimensions for embeddings (#1366)
- Resolve setState-in-effect errors in dashboard components (#1362)
- Gemini CLI: reuse stored OAuth project IDs for quota checks and show clearer setup guidance when the project is missing (#1271, #1428)

## Features
- Add Cloudflare Workers proxy deployer and pool integration (#1360)
- Add Deno Deploy relays support and improved proxy pools dashboard layout (#1437)

## Improvements
- Refactor Tunnel into dedicated Cloudflare and Tailscale manager modules
- Refactor tokenRefresh service with in-flight dedup to prevent refresh_token_reused errors

# v0.4.59 (2026-05-21)

## Fixes
- OAuth: fix login flow on Windows

# v0.4.58 (2026-05-21)

## Features
- xAI Grok provider (OAuth, API key, image)
- Provider limits: paginated accounts with page size controls

## Fixes
- Tailscale: fix connection status on Windows (#1300)
- Tunnel: fix false "checking" when tunnel URL is reachable
- Stream: fix pipe errors on client disconnect/abort

# v0.4.55 (2026-05-18)

## Features
- Xiaomi MiMo Token Plan: region selector (Singapore / China / Europe) — keys are cluster-specific
- Antigravity: risk confirmation dialog before first connection
- Gemini CLI: surface upstream retry delay on 429 errors

## Fixes
- MITM: cannot kill process on macOS under sudo (lsof not found in PATH)
- Stream: false-positive stall timeout on Claude reasoning / Kiro responses
- Tunnel: cannot re-enable after disable (stuck state)
- Tunnel: cloudflared error messages now include log tail for easier debugging
- Language switcher: applies selected locale immediately on close (#1234)
- Antigravity OAuth: metadata now matches the official client

## Improvements
- Gemini CLI: bump engine to 0.34.0
- Re-hide `qwen` (OAuth EOL) and `iflow` (not ready) providers

# v0.4.52 (2026-05-17)

## Features
- Add Vercel AI Gateway provider support (#1183)
- rtk: Kiro format tool result compression — handle conversationState.history & currentMessage, preserve error results, ~13.6% savings (#1194)

## Fixes
- openclaw: normalize agent.model object form `{primary, fallbacks}` before .startsWith → fix TypeError & 'not configured' status (#1216)
- Usage Details pagination: stay inside mobile viewport <640px (#1218)
- Fix test model error
- Fix MIMO provider in Codex
- Disable log file creation when using MITM AG

# v0.4.50 (2026-05-16)

## Fixes
- Fix duplicate tray icon on macOS when hiding to tray
- Fix tray not showing in background mode on macOS
- Fix hide to tray broken on Windows/Linux
- Fix Shutdown button in web UI not working

# v0.4.49 (2026-05-16)

## Features
- Add Kiro provider support: full request/response translation, live model listing, reasoning content support
- Add `buildOutput` RTK filter with autodetect for npm/yarn/cargo build logs
- Add MITM warning notification in tray and dashboard

## Improvements
- Add modalities (input/output) to model configuration for OpenCode
- Fix tray hide-to-tray: keep current process alive instead of spawning detached child (fixes macOS NSStatusItem ghost icon)
- Fix tray kill: graceful shutdown with SIGTERM/SIGKILL escalation
- Fix SIGHUP handling so macOS terminal close doesn't kill tray process
- Hide deprecated providers (qwen, iflow, antigravity)
- Update i18n across 32 languages

## Fixes
- Fix model check (test-models) blocked by dashboardGuard: pass machineId-based CLI token in internal self-calls

# v0.4.46 (2026-05-15)

## Breaking Changes
- Tunnel public URL changed — old tunnel links no longer work, please reconnect to get the new URL