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Sweep 23 Oct 2026 · 21:48Z Build v2.1.310 529 read Stable v2.1.308 Latest v2.1.309 Next v2.1.310 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.310 ·

Remote and SDK message handling now ignores every tool progress update

All tool progress updates are now dropped in the remote and SDK message handler, not only heartbeats and retries

You'll notice Improvements
JSON All of v2.1.310
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SDKArea: what it touches
ImprovementsKind: in v2.1.310,
ImprovementsSection of the release

Unclear Whether tool progress is now shown some other way is not stated.

What

The part of Claude Code that turns messages from remote or SDK sessions into chat messages now ignores every tool progress update. The SDK is the kit for building your own programs on top of Claude Code. Before, it dropped only heartbeats, subagent retries and updates from one particular tool, and turned the rest into messages.

Why

Viewers of remote sessions, and programs built on this path, may stop seeing progress for individual tool calls.

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 doubtWhether tool progress is now shown some other way is not stated.

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