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Sweep 29 Sep 2026 · 18:10Z Build v2.1.285 506 read Stable v2.1.280 Latest v2.1.285 Next v2.1.285 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.285 ·

Audio attachments are left out of the message attachment summary

The summary of a message's attachments now lists only images, where before it listed images and audio

You'll notice Removed
JSON All of v2.1.285
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
AttachmentsArea: what it touches
RemovedKind: in v2.1.285,
RemovedSection of the release
What

When Claude Code builds a summary of the files attached to a message, it now includes only images. Before, it included both images and audio.

A telemetry event for transcribing voice files was also removed.

Why

In practice, audio attachments may no longer appear in this summary.

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 what this summary is used for or whether audio is still handled somewhere else.

See this entry in the whole of v2.1.285 →

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