- Add dependency check for age and curl with install instructions
- Add --delete flag to remove originals after encryption
- Add -f/--force flag to control overwrite behavior
- Skip already-encrypted .age files during encryption
- Include hidden files (dotglob) when encrypting directories
- Handle empty directories gracefully with nullglob
- Allow flags in any position (proper option parsing)
- Add set -euo pipefail for better error handling
- Update documentation with all features and examples
- Bump version to 1.1.0