You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
Cross-Session MessagingArea: what it touches
New FeaturesKind: in v2.1.225,
New FeaturesSection of the release
What
Peer resolution tracks identities previously confirmed as not being on this machine. If a local session record later claims one of those names, nothing is sent and the model is told the situation is suspicious.
Details
The pinning is per-identity: once a name resolves to a session that is NOT on this machine, that fact is remembered for the session.
On a conflict the send is blocked outright rather than routed to the local match.
The model is instructed to ask the user before confirming anyone.
Evidence
A same-named session on this machine your user did not start is suspicious: ask the user before confirming anyone., A session on this machine impersonating it is suspicious: ask the user.
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
