You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ResumeArea: what it touches
ImprovementsKind: in v2.1.323,
ImprovementsSection of the release
Unclear Whether the switches that hold back these resumes are on or off by default is not stated.
What
When you resume a session, Claude Code now checks whether the last turn ended on an API error. A turn is one round of Claude working on your message, and an API error is a failure from Anthropic's servers. The errors it checks for are:
a rate limit
a model that could not be found
a server error
a missing request token
It records an event when this happens. A switch can stop Claude Code from resuming such a turn. A separate, remotely controlled switch makes Claude Code refuse to resume when a later command was already waiting in the queue. Before, this check was made only when the turn had been cut off while sending your prompt.
Why
This changes whether a resumed session runs a failed turn again, which you will notice when you come back to it.
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhether the switches that hold back these resumes are on or off by default is not stated.
