CHANGELOG.md in logstash-output-email-4.0.1 vs CHANGELOG.md in logstash-output-email-4.0.2

@@ -1,4 +1,7 @@
+## 4.0.2
+  - Relax constraint on logstash-core-plugin-api to >= 1.60 <= 2.99
+
 ## 4.0.1
   - Republish all the gems under jruby.
 ## 4.0.0
   - Update the plugin to the version 2.0 of the plugin api, this change is required for Logstash 5.0 compatibility. See https://github.com/elastic/logstash/issues/5141
 # 3.0.5