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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 v2.1.227 ·

A held cross-session message that is dropped now says so

You now get a warning when an approved cross-session message is refused instead of delivered.

You'll notice Improvements
JSON All of v2.1.227
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Cross-Session MessagingArea: what it touches
ImprovementsKind: in v2.1.227,
ImprovementsSection of the release
What

If you approve a held message from another session but delivery is refused because cross-session messaging was turned off or set to refuse while the prompt was open, you now get an explicit warning that it was not delivered. Previously only a vanished message produced a notice.

Evidence

That held message was NOT delivered: cross-session messaging was turned off (or set to refuse) while the prompt was open

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

See this entry in the whole of v2.1.227 →

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