3.0.0

Enhancements:

• Support reading and exporting pkg-info metadata 2.2, 2.3 and 2.4 (#487, #488)

Breaking Changes:

• PackageInfo attribute platforms is renamed to platform (#487)
• PackageInfo attribute supported_platforms is renamed to supported_platform (#487)
• PackageInfo default version is now 2.1 (#487)

Bug fixes:

• Fix the applies function to correctly work with long platform
  description strings and the new arm platforms (#482)
• Fix known-platforms detection check for testing (#485)
• Fix arm64 arch detection on apple silicon even when running on x86_64 python (#486)
• PackageInfo.to_string will know respect the metadata_version
  attribute instead of always overriding (#487)
• PackageInfo.to_string will produce a better layout of the metadata fields (#487)

Maintenance:

• Run tests on macos 13 (#484)
• Fix author e-mail (#480)