You'll noticeTier: how much it should matter to you
4Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
InternalsArea: what it touches
ImprovementsKind: in v2.1.222,
What probably matters to youSection of the release
What
When a connectivity check fails and the request went through a configured proxy, the error panel now points at the proxy rather than leaving you to guess.
Details
The panel names the environment variable the proxy is configured through and asks you to check that it allows the host.
A docs link is appended alongside the hint.
The extra line only appears when a proxy is configured and was actually used.
Evidence
See https://code.claude.com/docs/en/network-config
Strings lifted out of the shipped bundle, so the claim above can be checked against them.