4.6.0

Changed

• Update the version command to display the installed b2sdk version alongside the CLI version.

Fixed

• Bump b2sdk version to 2.10.3 (resolves #1045, #1118).
• Fixed autocomplete parser cache on Python 3.14.2+ by clearing argparse's cached validation formatter before pickling the parser. This avoids failures caused by non-picklable color formatting lambdas stored in the cached formatter.

Doc

• Improve command-line options formatting in CLI help text.