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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.287 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.287 ·

Interrupts aimed at a specific message are handled differently in remote sessions

Remote interrupts that name a message now have that message ID lowercased, and some of them no longer fire the usual interrupt handling

You'll notice Bug Fixes
JSON All of v2.1.287
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Remote ControlArea: what it touches
Bug FixesKind: in v2.1.287,
Bug FixesSection of the release
What

In a remote session, an interrupt (a request to stop what Claude is doing) can name a specific message by its message_uuid. Claude Code now lowercases that ID before using it. Before, the interrupt was passed on unchanged.

For some of these interrupts, Claude Code also no longer runs its general interrupt handling, which used to run for every interrupt.

Why

This may change how targeted interrupts behave in remote sessions.

Read from
Names in the bundlemessage_uuid
What the documentation says
Documented inclaude-code/agent-sdk/streaming-output
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtIt is not clear which interrupts skip the general interrupt handling.

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