Improvements 🔧

• StubValidator - add missing rules about type aliases (phpstan/phpstan-src@8bb4537)

Bugfixes 🐛

• Fix more in_array issues (#2432), #6959, thanks @schlndh!
• Fix overriding __debugInfo with covariant return type (#2435), #9391, thanks @staabm!
• Improve Map::remove() @throws inference (#2434), #9066, thanks @baci266!
• array_is_list narrows the type even when not on Bleeding Edge (phpstan/phpstan-src@de2566a), #9381
• AutoloadSourceLocator - do not execute autoloader if the class already exists but is evaled (phpstan/phpstan-src@32b889d), #7960
• EnumSanityRule - use scope inside enum (phpstan/phpstan-src@04af510), #9402
• Fix native type of array after array_push() (phpstan/phpstan-src@564f79f), #9403
• Refactor pieces looking for dead code for more precise detection of properties, methods, constants (phpstan/phpstan-src@d09401d, phpstan/phpstan-src@ffc0495), #8412, #8958, #8563, thanks @takaram!
• Fix param-type specification interfering with root-expression types (#2439), #9404, thanks @staabm!

Function signature fixes 🤖

• More precise getimagesize* return type (#2438), thanks @staabm!
• base64_decode returns false only in strict mode (#2419), thanks @kamil-tekiela!

Internals 🔍

• Minor refinements to MutatingScope empty() and typehint helper (#2430), thanks @mad-briller!