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 v2.1.259,
What probably matters to youSection of the release
Two SDK/host integration points now pass hostOwnsModel: !0 alongside hostOwnsPermissionMode: !0, meaning the embedding host, not the CLI, is now treated as authoritative for the active model as well as for permission mode.