LICENSE in yaml_extend-1.0.2 vs LICENSE in yaml_extend-1.0.3

@@ -1,7 +1,7 @@
 MIT License
 
-Copyright (c) 2017 Matthäus Beyrle
+Copyright (c) 2017-2021 Matthäus J. N. Beyrle
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell