What: Enhanced validation for file system commands with clearer security messages Why: Provides better security boundaries and more helpful error messages when paths are restricted How to use: Path validation is automatic for commands like cd, ls, and find. When blocked, you'll see specific messages like:
cd in '/restricted/path' was blocked. For security, Claude Code may only
change directories to the allowed working directories for this session: [list]Details:
- Better handling of glob patterns (
*,?,[,],{,}) - Proper tilde expansion (
~and~/paths) - Improved handling of relative paths with
.. - More specific error messages for each command type