Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Plan ModeArea: what it touches
In DevelopmentKind: in v2.1.251,
In DevelopmentSection of the release
What
Exiting plan mode via the ultraplan option now passes a note channel to the launched work, which posts a status message about what happened to the plan plus a follow-up instruction: "The ultraplan note above reports what happened to the plan. Do not respond to it - wait for the user's next message."
Details
The ultraplan option appears only when remote sessions are permitted by the allow_remote_sessions setting, an internal availability check passes, and a live remote session handle exists.
Evidence
The ultraplan note above reports what happened to the plan. Do not respond to it — wait for the user’s next message.
Strings lifted out of the shipped bundle, so the claim above can be checked against them.