v0.4.3.0

This is a minor release that brings some new cool features, but doesn't require any migration from previous version.

• https://doc.norcane.com/headroom/v0.4.3.0/whats-new/
• https://doc.norcane.com/headroom/v0.4.3.0/migration-guide/

New & noteworthy

• [#78] Check automatically for Headroom updates
• [#81] Add support for PHP language
• [#83] FIXED: Update Copyright post-processor incorrectly changes years in some cases
• [#84] Add support for Dart language
• [#85] Add support for Kotlin language
• Bump LTS Haskell to 18.22