Improvements 🔧

Deprecate ParametersAcceptorSelector::selectSingle() (phpstan/phpstan-src@23c53a2)
- See: https://github.com/phpstan/phpstan/blob/2.0.x/UPGRADING.md#removed-deprecated-parametersacceptorselectorselectsingle
Introduce lowercase-string (#3438), thanks @VincentLanglet!
More precise mixed-type subtraction in toInteger() (#3434), thanks @staabm!
More precise MixedType::toString() with subtracted type (#3420), thanks @staabm!
More precise MixedType::toBoolean() with subtracted type (#3471), thanks @staabm!
Improve loose comparison for integer ranges (#3465), #11694, thanks @VincentLanglet!
Truthy isset($arr[$k]) should narrow $k (#3453), #11716, #8559, thanks @staabm!
isset() narrows string-key in int-keyed-array to numeric-string (#3472), thanks @staabm!

Bugfixes 🐛

Add generic types for array_values (#3456), thanks @schlndh!
Support IntegerRangeType in ConstantStringType offset-value-type handling (#3462), thanks @staabm!
Fix bug with oversized array (#3461), #11703, thanks @VincentLanglet!
Fix ErrorType after ArrayDimFetch (#3460), thanks @staabm!
Implement ClosureType::getReferencedTemplateTypes() (#3458), #10609, thanks @jiripudil!
Fix substracted union type describe (#3360), #10227, thanks @mvorisek!
Fix including relative path (phpstan/phpstan-src@098fb94), #11738
Fix sprintf() inference for constant values with format-width in pattern (#3474), thanks @staabm!
Drop wrong float comparison for filter_var() (#2656), thanks @mvorisek!

More specific return type for methods used to analyse currently entered function or method (phpstan/phpstan-src@0e2587f)
PhpFunctionFromParserNodeReflection becomes ParametersAcceptorWithPhpDocs (phpstan/phpstan-src@1bea5c7)
Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() when analysing function body in rules (phpstan/phpstan-src@41916ba)
Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in MutatingScope (phpstan/phpstan-src@865c618)
Use ParametersAcceptorSelector::selectFromArgs() instead of selectSingle() wherever possible (phpstan/phpstan-src@e283d3a)
Use PhpFunctionFromParserNodeReflection as ParametersAcceptor in DependencyResolver (phpstan/phpstan-src@7e216a2)
Use methods directly on PhpFunctionFromParserNodeReflection instead of selectSingle() in ParametersAcceptorSelector (phpstan/phpstan-src@1322aaf)
Introduce @internal getOnlyVariant() method on FunctionReflection/ExtendedMethodReflection to use instead of selectSingle() (phpstan/phpstan-src@714877b)
Add Type::chunkArray() (#3408), thanks @herndlm!
Add more mixed-type bool subtraction tests (#3421), thanks @staabm!
Made IssetExpr part of BC promise (phpstan/phpstan-src@5677025)
Refactor RegexGroupParser for more immutability and less pass-by-ref (#3479), thanks @staabm!