CHANGELOG.md in citrix-0.2.0 vs CHANGELOG.md in citrix-0.2.1

@@ -1,5 +1,13 @@
 # Changelog
 
+## v0.2.1
+
+- Depend on specific version of Aitch.
+
+## v0.2.0
+
+- Add method to find training by its key.
+
 ## v0.1.0
 
 - Initial release