Improvements 🔧

• StubValidator - add missing rules about type aliases (https://github.com/phpstan/phpstan-src/commit/8bb45376ca37a9d67a9a0362809b663cd7567e11)

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 (https://github.com/phpstan/phpstan-src/commit/de2566adeafe5ca36a3517f0a4e3c147d63f037a), #9381
• AutoloadSourceLocator - do not execute autoloader if the class already exists but is evaled (https://github.com/phpstan/phpstan-src/commit/32b889dd29202eb545d8558b1c93a6b804828d8d), #7960
• EnumSanityRule - use scope inside enum (https://github.com/phpstan/phpstan-src/commit/04af510e5649a834f2e99750007048ba686ad995), #9402
• Fix native type of array after array_push() (https://github.com/phpstan/phpstan-src/commit/564f79f96c6104cda479a3d0319af356d1b166ad), #9403
• Refactor pieces looking for dead code for more precise detection of properties, methods, constants (https://github.com/phpstan/phpstan-src/commit/d09401df4514a16eb38334cf4187093a4e66eefb, https://github.com/phpstan/phpstan-src/commit/ffc0495d89763b65d93256928cb95bc4b07f6138), #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!