Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.239,
Internal ChangesSection of the release
What
Files written into the shell snapshots directory now have the session id appended to their name, but only when that id passes a strict character and length check; otherwise the filename is unchanged. Message and tool-use ids get the same check before being used in filenames.
Evidence
shell-snapshots
Strings lifted out of the shipped bundle, so the claim above can be checked against them.