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+## Version 3.1.0.0
+
+Compatible with OpenSearch 3.1.0
+
+### Maintenance
+* Increment version to 3.1.0 ([#766](https://github.com/opensearch-project/job-scheduler/pull/766)).
+* Remove guava dependency ([#770](https://github.com/opensearch-project/job-scheduler/pull/770)).
+
+### Infrastructure
+* Add a CHANGELOG and changelog_verifier workflow ([#778](https://github.com/opensearch-project/job-scheduler/pull/778)).
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