# OpenSearch Documentation Website 2.4.0 Release Notes

The following page provides a list of updates made to OpenSearch documentation for OpenSearch 2.4.

**NOTE:** Some PRs in the following list might still be in-progress at time of publication.

- Add Alerting RBAC backend roles [#1866](https://github.com/opensearch-project/documentation-website/pull/1866)
- Adds Windows Installation documentation [#1825](https://github.com/opensearch-project/documentation-website/pull/1825)
- Adds Cluster Manager Task Throttling Documentation [#1826](https://github.com/opensearch-project/documentation-website/pull/1826)
- Adds Snapshot restore documentation [#1822](https://github.com/opensearch-project/documentation-website/pull/1822)
- Adds Search relevance documentation [#1801](https://github.com/opensearch-project/documentation-website/pull/1801)
- Add documentation for Aggregate view of saved objects by tenant in Dashboards [#1786](https://github.com/opensearch-project/documentation-website/pull/1786)
- Adds search backpressure documentation [#1790](https://github.com/opensearch-project/documentation-website/pull/1790)
- Adds Windows security documentation [#1821](https://github.com/opensearch-project/documentation-website/pull/1821)
- Adds xy point and shape documentation [#1564](https://github.com/opensearch-project/documentation-website/pull/1564)
- Adds Point in Time documentation [#1753](https://github.com/opensearch-project/documentation-website/pull/1753)
- Adds GeoHex grid documentation [#1761](https://github.com/opensearch-project/documentation-website/pull/1761)
- Adds GeoJSON format to geopoint [#1806](https://github.com/opensearch-project/documentation-website/pull/1806)
- Add connection pooling settings to LDAP documentation [#1698](https://github.com/opensearch-project/documentation-website/pull/1698)
- Add search with k-NN filters [#1814](https://github.com/opensearch-project/documentation-website/pull/1814)
- Update snapshot documentation with storage_type option [#1749](https://github.com/opensearch-project/documentation-website/pull/1749)
- Add searchable snapshots [#1795](https://github.com/opensearch-project/documentation-website/pull/1795)
- Add configuring Dashboards multi-authentication sign-in window [#1549](https://github.com/opensearch-project/documentation-website/pull/1549)
- Add Neural Search plugin [#1882](https://github.com/opensearch-project/documentation-website/pull/1882)
- Add Security Analytics plugin [#1824](https://github.com/opensearch-project/documentation-website/pull/1824)
- Add Error prevention validation ISM API [#1884](https://github.com/opensearch-project/documentation-website/pull/1884)
- Add model serving framework [#1880](https://github.com/opensearch-project/documentation-website/pull/1880)
- Add multiple data sources in Dashboards [#1711](https://github.com/opensearch-project/documentation-website/pull/1711)