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Claude Code v2.0.46 ·

Date Format Token Validation

Entry
JSON All of v2.0.46
EntryKind: in v2.0.46,
ChangesSection of the release

What: Implemented validation for deprecated uppercase date format tokens

Details:

  • Function vB9() at line 458852 now validates year tokens (Y, YY, YYYY)
  • Warns users when using deprecated uppercase tokens that should be lowercase
  • Prevents confusion between ISO week-numbering years (Y) and calendar years (y)
  • Previously stubbed in v2.0.45 (vB9 = () => {} at line 458887), now fully implemented
  • Part of date-fns Unicode token validation system
  • Evidence: Implementation added at vB9() at line 458852, used in format validation at line 458914

See this entry in the whole of v2.0.46 →

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