Release v0.3.1

Chores

• Updated dependencies and version:
  • Updated pyproject.toml to specify support for Python versions up to 3.12.7. c16eaac
  • Bump version from 0.3 to 0.1. af796fd
• Updated README:
  • Added a caution note indicating that Python 3.13 is not supported yet. b99c450
  • Removed the note about converting downloads to m4b format. b99c450
  • Updated usage note to specify default download directory if -d or --directory is not invoked. b99c450
  • Removed the "Thanks to" section. b99c450