You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ModelsArea: what it touches
New FeaturesKind: in v2.1.239,
New FeaturesSection of the release
What
When a program switches models mid-session through the control channel, a name that is recognized but not permitted no longer just gets blocked; a substitute model is picked instead.
Details
The requested name is classified as default, unrecognized, allowed, blocked or stepped down.
An unrecognized name still returns the shape it expected plus a suggestion, and is reported as tengu_set_model_unrecognized.
Evidence
steppedDown
Strings lifted out of the shipped bundle, so the claim above can be checked against them.