README.md in tins-1.12.0 vs README.md in tins-1.13.0

@@ -10,9 +10,13 @@
 
 [![Code Coverage](https://codeclimate.com/github/flori/tins/coverage.png)](https://codeclimate.com/github/flori/tins)
 
 ## Changes
 
+* 2016-11-23 Release 1.13.0
+  - Add expose method mostly for testing hidden methods.
+* 2016-08-04 Release 1.12.0
+  - Add Tins::Unit.parse? method to check for units in strings.
 * 2016-07-12 Release 1.11.0
   - Provide Tins::Unit.format and Tins::Unit.parse methods.
 * 2016-05-25 Release 1.10.2
   - Avoid some warnings.
 * 2016-04-15 Release 1.10.1