v0.9.0

v0.9.0 — Vertex AI, Telegram UX, and bug fixes

Highlights

• Google Vertex AI provider — First-class Gemini support via Vertex regional endpoints with ADC auto-refresh auth. Zero manual token management.
• Telegram reactions — 👀 on receipt, ✅ on completion. Configurable via telegram.reactions.
• Telegram reply-to threading — Outbound messages now thread back to the original inbound message.
• Telegram photo & image support — Process photos and image documents from Telegram chats.
• Web search quiet output — Users see "Searching..." status; full results go to LLM only.
• ACP (Agent Client Protocol) — stdio + HTTP channel implementation for programmatic agent access.

Bug fixes

• Fix day-of-week LLM hallucination (abbreviated → full name)
• Fix NFC offset mapping drift on multi-composition Unicode edits
• Fix output truncation byte count accuracy after char-boundary backtracking
• Fix container engine detection (Podman-as-Docker alias handling)
• Fix Discord text attachment handling
• Remove unnecessary lint suppressions from Cargo.toml

Contributors

@stuartbowness @rafaellin @starsy