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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.227 ·

Diagnostics tracking became an object, and plugin LSP configs can come from storage

Diagnostics tracking is now per-instance and plugin language-server configs can come from storage.

Under the hood Internal Changes
JSON All of v2.1.227
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.227,
Internal ChangesSection of the release
What

Pending and delivered diagnostics, with their deduplication, per-file and total caps and purge on file change, are now per-instance rather than shared module state. Loading a plugin's language-server config can now go through the storage backend, with separate errors for a path containing a symlink, a missing file, and a path storage cannot address.

Evidence

LSP config path contains a symbolic link that plugin storage does not follow

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.227 →

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