Revision history for Plack-Middleware-ProofOfWork

0.21  2026-02-04
    - Corrected repository URLs to https://github.com/pstadt/Plack-Middleware-ProofOfWork
    - Updated all META files with correct repository path
    - Updated Makefile.PL with correct repository path

0.20  2026-02-04
    - First public CPAN release
    - Added META.json and META.yml files
    - Complete English documentation
    - Professional appearance without emojis
    - Correct copyright year (2026)
    - Bot verification with DNS checks (default level 2)
    - Fractional difficulty support (e.g. 4.5)
    - External HTML and JavaScript templates
    - CSS customization support
    - Comprehensive test suite
