Improvements 🔧

• Improved isset() and ternary operator handling (#2710), #3632, #8190, #8366, #8659, #9580, #10064, #10088, thanks @staabm!
• Optimize enums with many cases (https://github.com/phpstan/phpstan-src/commit/b17d5290766ca3a4d413dbfe9e020c9fef4700c3)

Bugfixes 🐛

• Fix namespace of named type in class constant native type by patching PHP-Parser (https://github.com/phpstan/phpstan-src/commit/8234dc0b34c0748f6caa3be4130411562fb03f2c), #10212
• Do not create conditional expression for the same variable (https://github.com/phpstan/phpstan-src/commit/aec04068119f765ed7181ea737c20cea6916591d)
• It's okay to have always-throwing expression in arrow function (https://github.com/phpstan/phpstan-src/commit/758e5f118ac5781d597707666104511258fcaf67), #7890

Internals 🔍

• Use dedicated Type methods over isSuperTypeOf() (#2788), thanks @staabm!