What's wrong with this entry?
When an agent or skill requests a model that is blocked by the availableModels allowlist, a medium-priority warning notification is now shown to the user identifying which agent type made the request and what restriction was applied. Previously, blocked model requests could fail silently.
New onModelRestricted callback in agent invocation (search for "agent-model-restricted-")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Related
Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.