Fixed

• Failure with --copy and --no-save.
• --no-save now overrides --save and --copy.

Fixed

• -f flag not having any effect.

Added

• --format: Customise output file name.

Fixed

• Fix unable to pass name to -d and -f with spaces.
• Improve argument parsing and error reporting.
• Fix program not exiting correctly when passing path with subdirectories to -f.

Added

• Detect image format from file extension with -f flag.

Fixed

• Fix program not exiting correctly if the given output (-o flag) is unknown.
• Fix program trying to screenshot in active-window mode if there's no active window.
• Wait (-w flag) directly before executing grim.

Fixes

• Print screenshot output path when successful
• Warn user if output path already exists
• Fix not checking if cache directory exists before caching last region
• Fix unable to fail correctly when a needed directory path already exists but not as a directory