You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Background AgentsArea: what it touches
ImprovementsKind: in v2.1.265,
ImprovementsSection of the release
What
When a background agent (a task running outside your direct view), a background shell command, or a web-fetch launch stops or fails, the notification you get now carries two parts: a short summary line and a longer note (also called body) with the details. Individual agent notifications now start with a fixed line like Background agent "X", with the fuller explanation moved into the note.
Why
Separating a quick summary from the longer explanation makes it easier to scan notifications at a glance while still having the full detail available when you need it.