Merge branch 'master' into 6.x

Author: dmitry-ivanov

README.md

@@ -799,6 +799,6 @@ $this->dontSeeRegisteredCommand('foobarbaz');
 
 ## License
 
-The MIT License. Please see [License File](LICENSE) for more information.
+The MIT License. Please see [License File](LICENSE.md) for more information.
 
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