v2.20.0

Added

• Warning when the Narrator is enabled without working audio output

Changed

• Windows command prompt is now shell-aware
• Hardened bash tool permissions and cross-platform shell handling
• Rewind now triggers on a double Esc when the input is empty, with improved keybindings
• Teleports now include summarized context
• Renamed user plan labels (Teams → Team, Education → Student)
• ask_user_question selection now works via mouse and supports free-text entry

Fixed

• More robust SSE streaming in the generic backend
• NoneType crash when stopping voice recording during a drain-timeout race
• Windows ProactorEventLoop teardown tracebacks on /exit
• MCP OAuth tokens are no longer dropped on transient refresh errors