Elastic release notes
Stay up to date with the latest changes, fixes, known issues, and deprecations in Elastic products.
Release notes cover the all the latest Elastic product changes, including the following:
- Elastic Stack 9.0.0 and later, including the most recent 9.1.0 release
- Elastic Cloud Serverless, including updates to Elasticsearch, and Observability and Elastic Security solutions
Elastic Stack 9.1.0 includes new features, enhancements, and critical fixes across Elasticsearch, Observability, Elastic Security, Kibana, and more. To view detailed release notes, select a product.
Tip
Looking for earlier versions? Go to Release docs.
We recommend upgrading to the latest supported version to take advantage of the newest features, performance improvements, and security updates. Learn how to Upgrade.
To learn more about Elastic releases, use the following resources:
- Elastic community forums — Ask questions, share feedback, and get help
- Elastic Blog: Release announcements — Learn about major version changes
- Contact Elastic Support — Get personalized assistance