Tip: Stop Writing Write(path) and Glob(path) Permission Rules — v2.1.210 Now Warns at Startup

Claude Code Changelog·medium signal

v2.1.210 adds a startup warning for `Write(path)`, `NotebookEdit(path)`, and `Glob(path)` permission rules, directing you to `Edit(path)` or `Read(path)` instead. The path-scoped variants on those tools were a common way to write a rule that reads as restrictive but doesn't constrain what you assumed. If your settings.json has accumulated these, the warning is the cue to rewrite them against the tool that actually gates the operation.