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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

Claude Code v2.1.287 ·

An image check now looks at size instead of file format

A check on images now asks whether the width or height is over a limit, instead of deciding from the image's file format

You'll notice Improvements
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
AttachmentsArea: what it touches
ImprovementsKind: in v2.1.287,
ImprovementsSection of the release
What

One check Claude Code makes on images used to decide from the image's file format. It now decides by whether the image's width or height is larger than a set limit.

Why

In practice large images may now be treated differently from small ones, whatever their format.

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 doubtWhat this check leads to and what the size limit is are not shown.

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