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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.277 ·

Plugin install can verify declared binary hashes and skip republishing

Plugin installs can now verify a manifest's declared binary hashes and skip re-publishing when they already match

Group of 2 You'll notice Improvements
JSON All of v2.1.277
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Plugin InstallArea: what it touches
ImprovementsKind: in v2.1.277,
ImprovementsSection of the release

What

  • The plugin publish/move logic now returns an explicit "published" status, and for plugins without strictCache, it takes a faster path that drops the staged clone's .git directory and installs directly, bypassing the version-cache rename process used for strictCache plugins.
  • When a plugin's manifest declares binaries and a feature check passes, install now passes a binariesHook with the declared sha256 hash map into the staging/publish step, and can report the result as "kept" (skipping republish) when the hashes already match.

Why

Verifying binary hashes before republishing avoids unnecessary rewrites of unchanged binary files during plugin installs, making installs faster and safer for plugins that ship binaries.

See this entry in the whole of v2.1.277 →

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