Improvements 🔧

• Add callback types for array_uintersect etc. (#3282), #7707, thanks @schlndh!
• Support iterable as template type bound (#3984), #12214, thanks @RobertMe!
• Introduce StrrevFunctionReturnTypeExtension (#3960), thanks @VincentLanglet!

Bugfixes 🐛

• Fix ImpossibleCheckTypeFunctionCallRule for is_subclass_of and is_a (#3788), #3979, #8464, thanks @VincentLanglet!
• Fix numeric-string to array-key (#3326), #4163, #4671, #8592, #11390, #12413, thanks @VincentLanglet!
• Fix callable-string must be non-empty-string (#3983), #12979, thanks @aivchen!
• Use SoapClientMethodsClassReflectionExtension as last extension (#3955), #12834, thanks @VincentLanglet!

Function signature fixes 🤖

• Fix mb_convert_encoding signature (#3914), #12309, thanks @VincentLanglet!