Release 1.0.0-rc3

What's Changed

• Docker, License change and minor fixes by @floriankraemer in #2
• Building a phar version of the checker by @floriankraemer in #3
• Update build process by modifying composer.json and GitHub Actions to… by @floriankraemer in #4

Full Changelog: 1.0.0-rc2...1.0.0-rc3

Release Candidate 2

1.0.0-rc2

Detection for renamed methods and QoL Improvements

Release Candidate 1

1.0.0-rc1

Initial commit