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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.251 ·

Ultraplan approval dialogs guard against stray input

Ultraplan approval dialogs cancel themselves if a stray keystroke arrives just before they appear.

You'll notice New Features
JSON All of v2.1.251
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Plan ModeArea: what it touches
New FeaturesKind: in v2.1.251,
New FeaturesSection of the release
What

The dialogs that launch an ultraplan cloud session and then ask what to do with the finished plan were rewritten, and they now cancel themselves if the terminal received input it treated as refused just before the prompt appeared. This stops a selection being accepted by a keystroke you meant for something else.

Details
  • Two dialog kinds, ultraplan_choice and ultraplan_launch, each carrying the prompt text and a flag for whether the dialog arrived over the relay from the browser.
  • The guard tracks recently refused input and auto-cancels rather than accepting a choice.
  • No separate feature flag: this is on wherever the ultraplan path runs.
Evidence

kind: "ultraplan_choice"

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.251 →

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