The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
+## [2.2.1] - 2023/03/02
+ - [DCAEGEN2-3359]- son-handler fails to start
+
+## [2.2.0] - 2023/02/22
+ - [DCAEGEN2-3356]-dcaegen2-services-son-handler vulnerability updates
+
+## [2.1.11] - 2022/11/09
+ - [DCAEGEN2-3311](https://jira.onap.org/browse/DCAEGEN2-3311) - Modify ANR Payload aligned to A1 schema in SDNR
+
+## [2.1.10] - 2022/09/20
+ - [DCAEGEN2-3242](https://jira.onap.org/browse/DCAEGEN2-3242) - Fix bug in ConfigFectchFromCbs that fetch will get hung when policy config in pdp engine is empty
+ - [DCAEGEN2-3265](https://jira.onap.org/browse/DCAEGEN2-3265) - Fix started up exception
+
+## [2.1.9] - 2022/09/01
+ - [DCAEGEN2-3148](https://jira.onap.org/browse/DCAEGEN2-3148) - Modify payload for ANR closedloop to align with A1 based action
+
+## [2.1.8] - 2022/08/31
+ - [DCAEGEN2-3222](https://jira.onap.org/browse/DCAEGEN2-3222) - dcaegen2-services-son-handler vulnerability updates
+
+## [2.1.7] - 2022/05/11
+ - [DCAEGEN2-3150](https://jira.onap.org/browse/DCAEGEN2-3150) - Fix bug in handling FM notification
+
+## [2.1.6] - 2022/02/07
+ - [DCAEGEN2-3057](https://jira.onap.org/browse/DCAEGEN2-3057) - Fix bug in triggering control loop for PCI collision/confusion - by replacing Config DB with CPS
+ - [DCAEGEN2-3053](https://jira.onap.org/browse/DCAEGEN2-3053) - Remove security vulnerabilities
+
+## [2.1.5] - 2021/10/14
+ - [DCAEGEN2-2943](https://jira.onap.org/browse/DCAEGEN2-2943) - Fix bug in filtering new FM notification
## [2.1.4] - 2021/06/21
- [DCAEGEN2-2711](https://jira.onap.org/browse/DCAEGEN2-2711) - Update sdk version to load policies from a file mounted by policy sidecar container