## Version 2.8.0.0 2023-06-06

Compatible with OpenSearch 2.8.0

### Features
* Feature: Add refresh index operation to UI  ([#761](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/761))
* Feature: Add clear cache operation to UI  ([#728](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/728),[#773](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/773))
* Feature: Add flush index operation to UI  ([#713](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/713),[#718](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/718),[#751](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/751),[#753](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/753),[#779](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/779))
* Feature: Add notification settings page and runtime notification option for long running index operations  ([#731](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/731),[#732](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/732)),[#784](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/784))
* Feature: Composable templates enhancement  ([#730](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/730))
* Implemented alias action UX. ([#754](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/754))

### Bug Fixes
* Update path parameter to follow RFC/generic HTTP convention. ([#742](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/742))

### Maintenance
* Bumped version to 2.8. ([#721](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/721))
* Fix CI on Node.js v18. ([#785](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/785))

### Documentation
* 2.8 release note ([#765](https://github.com/opensearch-project/index-management-dashboards-plugin/pull/765))