Improvements 🔧

• Identical (=== and !==) and Equal (== and !=) with the same variables resolve to ConstantBooleanType (phpstan/phpstan-src@98c4d84)
• Scalars of the same type on both of Equal (== and !=) are delegated to Identical (=== and !==) (phpstan/phpstan-src@316f269)

Bugfixes 🐛

• Fix trait detection recursion (#1050), Recursion Memory Bug when using Traits #6740 , thanks @herndlm!
• Do not add null to a template type for a default parameter value null (phpstan/phpstan-src@7a66cb6), Template loses null when set to null by default #6584
• Fix nullable closure parameter type (phpstan/phpstan-src@c05ba98), nullable parameters not honored on closures #6701
• TemplateType - fix description for subtracted mixed bound (phpstan/phpstan-src@6525d68)
• Fix dead catch when iterating objects (#1051), False Positive: Dead Catch for exceptions thrown from \Traversable or \Iterator traversing #5903 , thanks @rajyan!
• Fix false positive dead catch on property assignment (#1047), Deadcatch on property assignment #6256 , thanks @rajyan!
• Fix template type subtraction and union (phpstan/phpstan-src@51e2df3), Invalid "evaluates to false" with generics + inheritance #6591
• Simulate offsetSet to get throw points for ArrayAccess assignment (#1054), ArrayAccess::offsetSet() may throw an exception #4852 , thanks @rajyan!
• Make return type extension for array_column() aware of PHP version (#1053), thanks @jlherren!
• Fix Unused private constant with an indirect access (#1059), Incorrect unused reporting on private class const when called using $this::PRIVATE syntax #6758 , thanks @rajyan!
• Fix Equal (== and !=) handling in TypeSpecifier (phpstan/phpstan-src@10b295f)
• Fix more TypeSpecifier issues regarding Identical (=== and !==) (#1058)