CHANGELOG.md in logstash-output-s3-4.4.0 vs CHANGELOG.md in logstash-output-s3-4.4.1

@@ -1,4 +1,10 @@
+## 4.4.1
+  - Fixes several closely-related race conditions that could cause plugin crashes or data-loss [#252](https://github.com/logstash-plugins/logstash-output-s3/pull/252)
+    - race condition in initializing a prefix could cause one or more local temp files to be abandoned and only recovered after next pipeline start
+    - race condition in stale watcher could cause the plugin to crash when working with a stale (empty) file that had been deleted
+    - race condition in stale watcher could cause a non-empty file to be deleted if bytes were written to it after it was detected as stale
+
 ## 4.4.0
   - Logstash recovers corrupted gzip and uploads to S3 [#249](https://github.com/logstash-plugins/logstash-output-s3/pull/249)
 
 ## 4.3.7
   - Refactor: avoid usage of CHM (JRuby 9.3.4 work-around) [#248](https://github.com/logstash-plugins/logstash-output-s3/pull/248)