Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Plugin APIArea: what it touches
Internal ChangesKind: in v2.1.275,
Internal ChangesSection of the release
What
The internal manifest of known/permitted actions that plugins can request through Claude Code's API grew three new entries: session.root, prompt.read, and ui.panes. These join existing entries like session.cwd, flag.value, and the ui.blit family.
Why
This expands what plugins are allowed to access or do through the API, likely enabling plugin features that need the session's root directory, read access to prompts, or control over UI panes.
