Follow Discord
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 v2.1.225 ·

Protobuf and CEL runtime restructured into CommonJS module exports

Bundled protobuf and expression-evaluator code was repackaged, with no change you can see.

Under the hood Internal Changes
JSON All of v2.1.225
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.225,
Internal ChangesSection of the release
What

The bundled protobuf descriptor and CEL evaluator code moved from module-scope variables to explicit exported members.

Details
  • Edition and SymbolVisibility enums are now published with matching *Schema descriptors.
  • CEL conversions go through exported toCel, celError and isCelUint helpers.
  • No behaviour change is visible from the diff; it reads as a bundling or module-format change.
Evidence

SymbolVisibilitySchema

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

See this entry in the whole of v2.1.225 →

Feedback