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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.283 ·

Plugin catalog downloads can skip cached copies

Fetching the published plugin catalog and its signature file can now tell caches not to serve stored copies

Under the hood Internal Changes
JSON All of v2.1.283
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
PluginsArea: what it touches
Internal ChangesKind: in v2.1.283,
Internal ChangesSection of the release
What

Claude Code downloads a published plugin catalog along with a signature file used to check it. These downloads can now ask caches along the way to skip stored copies, on both the catalog and the signature file. Before, only the catalog request carried a cache hint, and a weaker one.

Why

If the signature does not match, an outdated copy held by a cache can be bypassed.

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 when Claude Code actually asks to skip the cache.

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