You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SessionsArea: what it touches
New FeaturesKind: in v2.1.251,
New FeaturesSection of the release
What
Assistant messages saved without an internal message id, an artifact of older stream-json input handling, are now given a generated id when a session is resumed instead of coming back broken.
Details
Runs unconditionally on the resume path and logs how many entries it stamped.
Tracked upstream as issue #61940.
Evidence
stamped a message.id on ${y} id-less assistant entr
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
