• minor #5314 Enable testing with PHPUnit 9.x (sanmai)
• minor #5338 clean ups (SpacePossum)
• minor #5339 NoEmptyStatementFixer - fix more cases (SpacePossum)
• minor #5340 NamedArgumentTransformer - Introduction (SpacePossum)
• minor #5344 Update docs: do not use deprecated create method (SpacePossum)
• minor #5356 RuleSet description fixes (SpacePossum)
• minor #5360 DX: clean up detectIndent methods (kubawerlos)
• minor #5370 DX: update PHPUnit usage to use external Prophecy trait and solve warning (keradus)
• minor #5373 DX: MagicMethodCasingFixerTest - fix test case description (keradus)
• minor #5374 DX: PhpUnitDedicateAssertInternalTypeFixer - add code sample for non-default config (keradus)