You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
MemoryArea: what it touches
ImprovementsKind: in v2.1.319,
ImprovementsSection of the release
What
Project memory is saved information about your project that Claude Code can read back. Some sessions run through the remote-session bridge, a link that connects a session to Claude Code running somewhere else. That bridge has no way to reach project memory.
A tool asked for project memory in such a session now returns a clear error saying it does not serve project memory there, with the code project_memory_no_route.
Why
Instead of failing with no explanation, the tool tells you project memory is unavailable in bridge sessions.