CHANGELOG.md in signet-0.9.0 vs CHANGELOG.md in signet-0.9.1

@@ -1,5 +1,9 @@
-## 0.9.0 (2018-08-16)
+## 0.9.1 (2018-08-29)
+* Warn on EOL ruby versions.
+* Fix DateTime normalization.
+
+## 0.9.0 (2018-08-20)
 * Add RemoteServerError class for 5xx level errors.
 * Allow to_json to be called with arguments
 * Expires_in now sets and reflects current expires_at value
 * Expires_within(0) now returns false when expires_at is nil.