- **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)

- **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

- **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