You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
ImprovementsKind: in v2.1.228,
ImprovementsSection of the release
What
The Artifact tool's instructions to the model now require a <title> to be a short, distinctive noun phrase, with no generic category label and no name followed by an explainer after a dash or colon. The explanation belongs in the description parameter instead, so published artifacts and gallery cards get shorter, name-like titles.
Evidence
never a name plus an appended explainer after a dash or colon
Strings lifted out of the shipped bundle, so the claim above can be checked against them.