v4.1.0

Added

• Support for changing a private key passphrase via -m|--modify.
• Support for a comment after a public/private key string in .public/.private files, either manually by opening such files in a text editor or by specifying -c|--comment during key pair generation. Note that these comments are not authenticated in any way.

Changed

• The -a|--about option has been replaced with --version to align with other tools.
• There's no longer a new line before output to the terminal.
• Bad signature now has an exit code of -1.
• Errors should be written to stderr.
• Updated dependencies/.NET.

Removed

• The -u|--update option to align with other tools. Just use a package manager.