CHANGELOG.md in potassium-2.0.0 vs CHANGELOG.md in potassium-2.1.0

@@ -1,8 +1,16 @@
 # Changelog
 
 ## Unreleased
 
+## 2.1.0
+
+- Fix discard_gem helper
+- Adds install command for database recipe
+- Remove check for heroku pipelines plugins, [#88]
+- Use postgresql by default, [#83]
+- Update ruby to `2.3.1` [#89]
+
 ## 2.0.0
 
 Features:
   - Use `.env` instead of `.rbenv-vars`
   - Use Puma instead of unicorn