README.md in simple-navigation-4.1.0 vs README.md in simple-navigation-4.2.0

- old
+ new

@@ -58,6 +58,6 @@
 
 In this situation `/Users/username/.rubies/ruby-2.2.3/bin/rake` is the command you should use.
 
 ## License
 
-Copyright (c) 2019 codeplant GmbH, released under the MIT license
+Copyright (c) 2021 codeplant GmbH, released under the MIT license