You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
APIArea: what it touches
ImprovementsKind: in v2.1.285,
ImprovementsSection of the release
What
API_TIMEOUT_MS is an environment variable that sets how long, in milliseconds, Claude Code waits for a request to the model. A value you set is now reduced to a fixed maximum when it is larger. Before, any value was used as given.
Why
Very large timeouts are no longer used as written. If you set a huge value, Claude Code will wait at most the maximum.