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

Claude Code v2.1.242 ·

Malformed diagnostics in a replayed attachment are dropped instead of trusted

Resumed sessions discard malformed editor diagnostics instead of passing them along.

You'll notice Bug Fixes
JSON All of v2.1.242
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SessionsArea: what it touches
Bug FixesKind: in v2.1.242,
Bug FixesSection of the release
What

When a resumed session replays editor diagnostics, a payload that is not an array, or entries missing a string message or a numeric range start, are now discarded rather than passed through.

Details
  • The counts are logged, in the form "Dropped N malformed file(s) and M malformed diagnostic(s)".
Evidence

Dropped a

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

See this entry in the whole of v2.1.242 →

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