Under the hoodTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Cloud SessionsArea: what it touches
ImprovementsKind: in v2.1.323,
ImprovementsSection of the release
What
The request that attaches Claude Code to a cloud session, attachServeRequest, now accepts resumeOnly. With it, the link is resumed after a restart instead of being set up from scratch.
Other changes to attaching:
An attach in progress is now cancelled when the session ends or its input closes.
Claude Code records whether the session runs on a Claude Code server.
Certain errors, such as the session history not being readable, are now reported as a refusal.
Why
Remote sessions served this way should recover better after a restart and stop cleanly instead of hanging.
