Improvements 🔧

Update Roave/BetterReflection to v6 (https://github.com/Roave/BetterReflection/releases/tag/6.0.0)
PHP 8.2: Support for readonly classes, RFC (phpstan/phpstan-src@c52eb57)
PHP 8.2: Support for DNF types, (RFC)
Improve TypeCombinator::reduceArrays() performance with retained type completeness (#1741), thanks @rvanvelzen!
Improve unsetting constant offsets on array (#1760), thanks @rvanvelzen!
@readonly property allows private mutation (#1610), #7778, thanks @zonuexe!
Readonly properties cannot be static (phpstan/phpstan-src@3e383fc)
Do not call CollectedDataNode rules if internal errors are present (phpstan/phpstan-src@8778350)
Universal object crate classes now respect @property annotations (#1786), thanks @mad-briller!
Add tip message to JSON error formatter (#1727), thanks @staabm!

Bugfixes 🐛

Fix supertype checks between int range and constant int union (#1742), #3383, #6356, #7594, thanks @rvanvelzen!
Fix resolving docblocks in global namespace (using namespace {}) (#1758), thanks @rvanvelzen!
Fix ignoreErrors (#1769), thanks @MartinMystikJonas!
ignoreErrors: fix reportUnmatched without path/paths (#1773), thanks @MartinMystikJonas!
Fix potential assert failures - use getRawArgs() instead (phpstan/phpstan-src@6cd3d5d), #8078
Fix ArrowFunctionArgVisitor (phpstan/phpstan-src@3758d9d), #8072
Fix ClosureArgVisitor (phpstan/phpstan-src@e753dfd)
Fix circular parent class reference thanks to BetterReflection v6 (phpstan/phpstan-src@8f6392f), #7787
Fix infinite loop of global constants referencing each other (phpstan/phpstan-src@33771e5), #8054
Fix CURLOPT_POSTFIELDS param type (#1782), thanks @ahmedash95!
Remove IssetCheck/MutatingScope::issetCheck deviations and remove too early exits (#1784),
thanks @herndlm!
Fix issue around generics and MethodsClassReflectionExtension/PropertiesClassReflectionExtension (phpstan/phpstan-src@c052aac), #8008
Make array access on possible false tolerant with isset (#1791), #8068, thanks @ahmedash95!