You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SkillsArea: what it touches
ImprovementsKind: in v2.1.319,
ImprovementsSection of the release
What
Skills are packaged instructions Claude can load for a task. The Bash sandbox limits what shell commands can reach. When the sandbox has been on, the Skills dialog now shows a note: skills in this project's subfolders aren't loaded mid-session.
Why
This was already the case but happened silently, so missing skills now come with an explanation.