--- layout: default title: Version history nav_order: 2 permalink: /version-history/ --- # Version history OpenSearch version | Release highlights | Release date :--- | :--- | :--- | :--- [1.0.0-beta1](https://github.com/opensearch-project/opensearch-build/tree/main/release-notes/opensearch-release-notes-1.0.0-beta1.md) | Initial beta release. Refactors plugins to work with OpenSearch. | 13 May 2021