CHANGELOG.md in authmac-2.0.0 vs CHANGELOG.md in authmac-2.0.1

@@ -1,4 +1,8 @@
+## Version 2.0.1 / 2016-11-08
+
+added license to gemspec
+
 ## Version 2.0.0 / 2016-11-08
 
 * BREAKING: keyword arguments for HmacChecker.new
 * Allow nested hashes/arrays to be signed.
 * Add :json message_format to sign a sorted json string, instead of just values.