Under the hoodTier: how much it should matter to you
3Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
SDKArea: what it touches
Internal ChangesKind: in v2.1.288,
What probably matters to youSection of the release
What
Claude Code now sorts some of the control messages it exchanges with other programs into a new interface category. The explanation for a button-press reply also covers one more case: the press is reported as not handled when it points at an on-screen element stored under a different key than the request used, and the program then asks for the interface to be drawn again.
Why
This appears to be part of an interface protocol still being built.
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtHow these messages are reached and whether anything uses them yet is not known.
