What
Slash-separated artifact names may now contain at most 14 extra path segments, down from 30. Deeper names are rejected as invalid.
Evidence
{0,14}
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Artifact path depth limit halved
Artifact names can now hold at most 14 slash-separated path segments, down from 30.
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
ImprovementsKind: in v2.1.242,
ImprovementsSection of the release