diff --git a/version-history.md b/version-history.md
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@@ -9,6 +9,6 @@ permalink: /version-history/
 
 OpenSearch version | Release highlights | Release date
 :--- | :--- | :--- | :---
-[1.0.0](https://github.com/opensearch-project/opensearch-build/tree/main/release-notes/opensearch-release-notes-1.0.0.md) | General availability release. Adds compatibility setting for clients that require a version check before connecting. | TBD
+[1.0.0](https://github.com/opensearch-project/opensearch-build/tree/main/release-notes/opensearch-release-notes-1.0.0.md) | General availability release. Adds compatibility setting for clients that require a version check before connecting. | 12 July 2021
 [1.0.0-rc1](https://github.com/opensearch-project/opensearch-build/tree/main/release-notes/opensearch-release-notes-1.0.0-rc1.md) | First release candidate. | 7 June 2021
 [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