Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.251,
Internal ChangesSection of the release
What
The internal machinery that shows prompts and panels gained options for sequencing them, including queuing later asks behind the current one, yielding to a draft, parking blocking dialogs, and replacing an already-answered prompt. Command panels can now be closed as a group separately from closing everything, and a prompt with no one listening is cancelled immediately.
Evidence
queuesLaterAsksBehind
Strings lifted out of the shipped bundle, so the claim above can be checked against them.