LICENSE.txt in rubanok-0.2.1 vs LICENSE.txt in rubanok-0.3.0

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2018 Vladimir Dementyev
+Copyright (c) 2018-2020 Vladimir Dementyev
 
 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