Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SessionsArea: what it touches
Internal ChangesKind: in v2.1.229,
Internal ChangesSection of the release
What
Session file appends now carry each entry's storage-format version, flushing a batch early when that version changes partway through a buffer, and the append records where it came from.
Evidence
materializeSessionFile
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
