CHANGELOG.md in letsencrypt-rails-heroku-2.0.0 vs CHANGELOG.md in letsencrypt-rails-heroku-2.0.1

@@ -1,4 +1,8 @@
+# 2.0.1
+
+ - Fixed a typo that broke renewals with existing certificates
+
 # 2.0.0 
 
 Thanks to [@mashedkeyboard](https://github.com/mashedkeyboard) for their
 work on ACME v2, saving registration, and DNS-based validation.