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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 v2.1.232 ·

Client certificate and key files are checked before being loaded

Client certificates and keys are size- and format-checked, and mismatched pairs are ignored.

You'll notice Improvements
JSON All of v2.1.232
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
ImprovementsKind: in v2.1.232,
ImprovementsSection of the release
What

mTLS material must now be a regular file, under a size cap, and contain a complete PEM block. A truncated or oversized file is ignored with an error log rather than partly loaded, and a certificate and key that do not match each other are also ignored.

Details
  • The check catches a file being read mid-rotation, where the certificate has been replaced but the key has not.
Evidence

mTLS: Ignoring incomplete

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

See this entry in the whole of v2.1.232 →

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