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+## Version 2.6.0.0 Release Notes
+
+Compatible with OpenSearch 2.6.0
+
+### Features
+* GetIndexMappings index pattern support. ([#265](https://github.com/opensearch-project/security-analytics/pull/265))
+* Added API to fetch all log types/rule categories. ([#327](https://github.com/opensearch-project/security-analytics/pull/327))
+
+### Enhancement
+* Adds timestamp field alias and sets time range filter in bucket level monitor. ([#262](https://github.com/opensearch-project/security-analytics/pull/262))
+* Update others_application mappings. ([#277](https://github.com/opensearch-project/security-analytics/pull/277))
+* Update others_apt mappings. ([#278](https://github.com/opensearch-project/security-analytics/pull/278))
+* Index template conflict resolve; GetIndexMappings API changes. ([#283](https://github.com/opensearch-project/security-analytics/pull/283))
+* Add nesting level to yaml constructor. ([#286](https://github.com/opensearch-project/security-analytics/pull/286))
+* Update others_cloud mappings. ([#301](https://github.com/opensearch-project/security-analytics/pull/301))
+* Update others_compliance mappings. ([#302](https://github.com/opensearch-project/security-analytics/pull/302))
+* Update others_web mappings. ([#304](https://github.com/opensearch-project/security-analytics/pull/304))
+* Log message change for debugging. ([#321](https://github.com/opensearch-project/security-analytics/pull/321))
+
+### Bug Fixes
+* Service Returns Unhandled Error Response. ([#248](https://github.com/opensearch-project/security-analytics/pull/248))
+* Correct linux mapping error. ([#263](https://github.com/opensearch-project/security-analytics/pull/263))
+* GetIndexMapping API timestamp alias bugfix. ([#293](https://github.com/opensearch-project/security-analytics/pull/293))
+* Query_field_names bugfix. ([#335](https://github.com/opensearch-project/security-analytics/pull/335))
+
+### Maintenance
+* Baselined MAINTAINERS and CODEOWNERS docs. ([#329](https://github.com/opensearch-project/security-analytics/pull/329))
+* Bumped version to 2.6. ([#351](https://github.com/opensearch-project/security-analytics/pull/351))
+
+### Documentation
+* Added 2.6 release notes. ([#353](https://github.com/opensearch-project/security-analytics/pull/353))
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