The Ultraplan feature received several enhancements:
- Better error handling: "Ultraplan hit an unexpected error during launch" message now sent to the model for graceful recovery
- Auto-polling timeout: sessions that remain unresolved are automatically cleaned up
- Telemetry: new
tengu_ultraplan_stoppedevent when killing ultraplan tasks - Terms tracking with
hasSeenUltraplanTermsstate
Evidence
Ultraplan error and state management (search for "Ultraplan hit an unexpected error")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.