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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.248 ·

Custom CA no longer misreported for local agent runs

Inherited certificate settings are no longer reported as your own custom CA in local agent runs.

Under the hood Improvements
JSON All of v2.1.248
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
InternalsArea: what it touches
ImprovementsKind: in v2.1.248,
ImprovementsSection of the release
What

The check that labels a connection as using a custom certificate authority when NODE_EXTRA_CA_CERTS is set now skips that label when Claude Code is started as a local agent with a matching inherited environment, so inherited CA settings are not reported as your own.

Evidence

CLAUDE_CODE_ENTRYPOINT

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

Read from
Names in the bundleNODE_EXTRA_CA_CERTS
Since it was published

The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.

Confirmed since Anthropic's documentation has since written up NODE_EXTRA_CA_CERTS, on Claude Code changelog. * Improved the in-session SSL certificate and proxy connection errors to name the error code and what to fix, such as `NODE_EXTRA_CA_CERTS` for an untrusted corporate CA changelog see the edit
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's documentation agreesAnthropic's documentation has since written up NODE_EXTRA_CA_CERTS, on Claude Code changelog.

See this entry in the whole of v2.1.248 →

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