-\feffCopyright © 2009-2016 The Bitcoin developers
+\feffCopyright © 2009-2019 The Bitcoin developers
Copyright © 2011-2012 The PPCoin Developers
Copyright © 2014 The Peerunity Developers
Copyright © 2014 The EmerCoin Developers
-Copyright © 2012-2016 The NovaCoin developers
+Copyright © 2012-2020 The NovaCoin developers
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal