Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
SessionsArea: what it touches
Internal ChangesKind: in v2.1.222,
Internal ChangesSection of the release
What
The wrapper text applied to messages from peer and coordinator sessions, including the permission-laundering warning, now lives in a module of constants rather than inline.
Details
The wording of the guidance itself is unchanged.
The list of legacy prefixes stripped before re-wrapping now also matches an alternate "A peer session sent a message…" header.
Evidence
A peer session sent a message while you were working:
Strings lifted out of the shipped bundle, so the claim above can be checked against them.