CHANGELOG.md in retriable-3.1.1 vs CHANGELOG.md in retriable-3.1.2

@@ -1,6 +1,12 @@
 ## HEAD
 
+## 3.1.2
+
+* Replace `minitest` gem with `rspec`
+* Fancier README
+* Remove unnecessary short circuit in `randomize` method
+
 ## 3.1.1
 
 * Fix typo in contexts exception message.
 * Fix updating the version in the library.