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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.301 ·

Saving messages to the transcript now waits briefly for other saves to finish

When a message being saved is not the newest one, Claude Code now waits briefly for other saves to finish and checks again

Under the hood Internal Changes
JSON All of v2.1.301
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SessionsArea: what it touches
Internal ChangesKind: in v2.1.301,
Internal ChangesSection of the release
What

The transcript is the saved record of a conversation. Sometimes a message being added to it is no longer the newest one, because other messages are being added at the same moment. Claude Code used to put such a message off straight away. It now waits, up to a time limit, for the other additions to finish and then checks again. The result can now also say that the conversation changed during the wait.

Why

This should mean fewer missing or duplicated entries in the transcript when several messages are saved at once.

See this entry in the whole of v2.1.301 →

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