Under the hoodTier: how much it should matter to you
4Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
InternalsArea: what it touches
Internal ChangesKind: in v2.1.292,
What probably matters to youSection of the release
Unclear It is not clear what turns this mode on, so you may not be able to use it.
What
Claude Code has a storage mode for a session that keeps nothing on disk. In this mode reading or deleting saved data finds nothing, and any attempt to save fails with the message "this session keeps nothing on disk".
Why
This points to sessions that leave nothing behind once they end.
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 doubtIt is not clear what turns this mode on, so you may not be able to use it.
