CHANGELOG.md in logstash-output-null-2.0.0 vs CHANGELOG.md in logstash-output-null-2.0.1

@@ -1,4 +1,9 @@
+## 2.0.0
+ - Plugins were updated to follow the new shutdown semantic, this mainly allows Logstash to instruct input plugins to terminate gracefully, 
+   instead of using Thread.raise on the plugins' threads. Ref: https://github.com/elastic/logstash/pull/3895
+ - Dependency on logstash-core update to 2.0
+
 # 1.0.1
 - add minimal test coverage
 - add a runtime dependencies on `logstash-codec-plain`