You'll noticeTier: how much it should matter to you
4Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Cross-Session MessagingArea: what it touches
ImprovementsKind: in v2.1.224,
What probably matters to youSection of the release
What
A message arriving from another Claude Code session used to show as raw XML. It now renders with an "@ name" header and the body indented, with the wrapper tags stripped. Outside verbose and transcript mode, and when not queued, it collapses to a compact peer marker.
Evidence
UserCrossSessionMessage
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
