Fast talk mode, model routing and trusted policy fixes
- Talk sessions can enable fast mode for short conversational turns, then return to normal mode for longer runs with bounded fallback and delivery behavior
- Fast-mode state now survives retries, fallback transitions, progress events and embedded, CLI and ACP normalization paths
- Zai model synthesis, GLM overload failover and native reasoning-level selection now follow the active model catalog more consistently
- Channel switches reset stale origin fields, while cron delivery awareness stays attached to the target session
- Composed hook registries keep the trusted tool policies required by approval-sensitive flows, and provider plugin onboarding refreshes registry metadata after setup installs