v0.22.0

Release date: 2026-06-25

Added

Added a Telegram channel MVP with workspace-scoped configuration, in-process polling runners, and text or image input routed into web sessions (548d0507).
Added Settings → Channels UI and web APIs to configure, enable, and monitor Telegram sources (548d0507, ebd29a63).
Added pbi-agent channels CLI commands to show, configure, and restart channel runners from the terminal (84dca135).
Added xAI subscription authentication with OAuth PKCE alongside API-key login, including proactive token refresh for model discovery (793623c4).
Added the /new command to open a fresh web session and remap Telegram source defaults (02c40101).

Telegram outbound replies now render Markdown with entity-aware chunking for safer message delivery (4dab546f).
Shell tool output now uses codetool-shell 0.1.3 for default stdout/stderr compression before bounding large streams (e68f3f8f).

Pinned FastAPI/Starlette test client dependencies with httpx2 and httpcore2 so web API tests use a supported HTTP stack (9351deb3).