You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Cloud SessionsArea: what it touches
ImprovementsKind: in v2.1.288,
ImprovementsSection of the release
What
When you send the first message to a cloud session and Claude Code cannot confirm it arrived, the warning now gives the reason in plain words. Examples:
the service is busy
the service took too long to answer
the connection failed
Before, the warning showed a raw internal reason.
Why
You can tell from the warning what went wrong, which makes it easier to decide whether to wait and try again.