v5.5.2

Added

• Added mov extension and MimeType::search() method (#20917)
• Added support for dont-discover in packages (#20921, 4a6f1f2)
• Added retrieved model event (#20852, 84291a6)
• Added HasOneOrMany::setForeignAttributesForCreate() method (#20871)
• Made Route macroable (#20970)

Changed

• Load deferred providers before commands (366c50e)
• Don't pass cache instance to Schedule anymore (#20916, #20933)
• Simplified mix require (#20929)
• Return null if resource attribute contains relation with a null value (#20969)

Fixed

• Prevent ErrorException in Collection::operatorForWhere() method (#20913)
• Create default console input/output in Application::run() (#20922, 7647399)
• Ignore abstract classes in Kernel::load() (#20931)
• Fixed listener-queued-duck.stub filename (#20937)
• Fixed faking notification sending while using AnonymousNotifiable (#20965)
• Fixed eachSpread() and mapSpread() with nested collections (#20962)
• Fixed generating names for classes beginning with slash (#20961)