v6.0.0

What's Changed

• Fix numbering in README by @kdambekalns in #37
• Update dependencies to supported Flow & PHP versions by @kdambekalns in #39
• Raise minimum requirements to PHP 8 and Flow 7 by @robertlemke in #42
• Introduce gcs:clean CLI command by @robertlemke in #44
• Declare compatibility with Flow 9 by @robertlemke in #45
• Introduce onPublish() to satisfy Flow 9 interface by @robertlemke in #46
• Declare compatibility with PHP 8.3 by @robertlemke in #47

Full Changelog: 5.3.2...v6.0.0