Improvements 🔧

• MatchExpressionArmBody virtual node (#1726), thanks @janedbal!
• Detect duplicate included files in ContainerFactory (phpstan/phpstan-src@f15cd6d, phpstan/phpstan-src@4cdb806)
• ClassPropertyNode - carry PHPDoc type (phpstan/phpstan-src@dcd8bac)

Bugfixes 🐛

• Fix several stale result cache issues:
  • Fix stale @mixin result cache issue (phpstan/phpstan-src@7228d4d), #7831
  • Include @template tags in the result cache (phpstan/phpstan-src@4c0cb98)
  • Reanalyse all files with errors when new symbol appears (phpstan/phpstan-src@bc9301d)
  • DependencyResolver - add method/property declaring classes to dependencies (phpstan/phpstan-src@e1c1366)
  • DependencyResolver - declaring classes for static fetches (phpstan/phpstan-src@be6e7ce)
  • DependencyResolver - @method, @property, @extends, @implements tags (phpstan/phpstan-src@ec5b633)
  • Fix result cache getting stale because of trait @use (phpstan/phpstan-src@08703d1)
  • Fix stale result cache for property types (phpstan/phpstan-src@9e4e93b)
• Fix wrong type inference about array (#1808), #8087, thanks @VincentLanglet!
• Invalidate DI container based on included files hashes (phpstan/phpstan-src@615c6a1)
• Virtual expr nodes - do not reuse wrong attributes, a printed expr might be cached there (phpstan/phpstan-src@8369197)
• Fix reordering unspecified named arguments (#1903), #8204, thanks @rvanvelzen!