You'll noticeTier: how much it should matter to you
4Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Remote ControlArea: what it touches
ImprovementsKind: in v2.1.228,
What probably matters to youSection of the release
What
If the remote control connection closes with code 4090, meaning the session's registration on the server went stale, the client now re-registers and resumes instead of treating the session as lost.
Details
Shown during reconnect as "session registration went stale — re-registering".
Recorded with cause epoch_stale and, on success, recovery code recovered_epoch_stale.
Teardown no longer routes this close code down the abandoned-recovery path.
Evidence
session registration went stale \u2014 re-registering
Strings lifted out of the shipped bundle, so the claim above can be checked against them.