- [new] Thread deletion support, including request handling, parameters, responses, and deletion notifications.
- [new] Background terminals list and terminate operations for threads, with corresponding request and response types.
- [changed] Thread item structure and realtime start parameters to accommodate additional fields and review mode content.
- [removed] External agent config migration modules and associated startup handling.
Under the hood
- Introduced a dedicated core state service and runtime recovery subsystem to improve thread and execution state handling.
- Added thread-store delete operations and app-server request processing for thread lifecycle events.
- Removed legacy external agent configuration migration code.
Upgrade notes
No manual steps required.