Released Rector 2.2.3

New Features 🥳

• [code-quality] Add VariableConstFetchToClassConstFetchRector (#7457)
• [coding-style] Add BinaryOpStandaloneAssignsToDirectRector (#7466)
• [type-declaration] Add AddParamStringTypeFromSprintfUseRector (#7477)

Bugfixes 🐛

• [TypeDeclaration] Skip override from parent method on AddParamStringTypeFromSprintfUseRector (#7479)
• [ci] Run PHPUnit 12 and PHPStan compatibilty check (#7455)
• [TypeDeclarationDocblocks] Handle repeated item type on DocblockReturnArrayFromDirectArrayInstanceRector (#7459)
• [BetterPhpDocParser] Unique handling string on BracketsAwareUnionTypeNode (#7462)
• [CodeQuality] Skip non-variable fetch on VariableConstFetchToClassConstFetchRector as may cause side effect (#7464)
• Fix autoload preload on PHPUnit 12+ on global installation (#7468)
• [DeadCode] Skip vars exists in static vars on RemoveNonExistingVarAnnotationRector (#7463)

Removed 💀

• [removal] Remove --kaizen option, as it might jump right to risky rules, use levels instead (#7478)
• remove @experimental from level classes, as used (rectorphp/rector-src@3ff3caa)