LIT Platform v2.6.0
Highlights
- Multi-vendor credentials — connect and manage named credentials for Anthropic, OpenAI (ChatGPT/Codex), and Google (Gemini + Antigravity). Per-credential isolation (isolated CODEX_HOME / config dirs), metered API keys, model allow-lists per vendor/mode, and a Google OAuth wizard. The silent flat-default credential is retired in favor of explicit, bound credentials.
- Native Rust bridge is now the default interactive runtime — one static binary, no tmux (the Python bridge is deprecated).
- Live agent activity in the UI — thinking-spinner relay and live streaming of autonomous/background turns so you can see the agent working, not just the final answer.
- Token metering — per-turn token usage in message metadata across backends, plus a TTFB/FCP latency split.
Also
- Antigravity (Gemini Code Assist) CLI backend with real error surfacing
- Per-(channel, agent) model overrides
- Numerous credential and streaming fixes
Cython-compiled wheels for Python 3.10–3.13 (Linux manylinux, macOS x86_64 + arm64, Windows AMD64).