You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Terminal UIArea: what it touches
New FeaturesKind: in v2.1.246,
New FeaturesSection of the release
What
A keybinding whose action name is not recognised is now flagged as invalid_action and reported as ignored, with a suggestion attached. This runs for anyone with a custom keybindings file.
Details
The suggestion comes from a new edit-distance matcher: a "Did you mean" for a near miss, otherwise the valid actions in that namespace, otherwise the list of namespaces.
The validator runs unconditionally; no flag gates it.
Evidence
Valid action namespaces:
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
