v3.4.0

Bumped! 🌐

Diff: v3.3.1...v3.4.0

Changes:

• Composer: require PHP 8.2+, add autoload-dev, use full versions [11b8059] (@felixure)

Maintenance:

• CI: use PHP 8.2 for QA, add PHP 8.5 tests, use @master workflow ref [f56f846] (@felixure)
• Tests: use Toolkit::test(), update namespace to Tests\Cases [77edd4f] (@felixure)
• Config: use PHP 8.2 base, update Makefile with phpt extension [5862f37] (@felixure)