Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
Background TasksArea: what it touches
Internal ChangesKind: in v2.1.305,
Internal ChangesSection of the release
What
Claude Code can note programs that were left running. The check behind that note now looks up the status of process groups (sets of related programs) once, and uses that for each program it checks, rather than checking each program on its own.
Why
This helps it tell more accurately which programs are still running and which have gone.