Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
SubagentsArea: what it touches
Internal ChangesKind: in v2.1.227,
Internal ChangesSection of the release
What
Subagents that exist only to observe a delegated task are now recognised from their own agent context rather than from a global list, and the code that gathers attachments returns early for them, so they no longer receive the usual attached files and context.
Evidence
delegatedObservation
Strings lifted out of the shipped bundle, so the claim above can be checked against them.