This documentation contains work-in-progress information for future Elastic Stack and Cloud releases. Use the version selector to view supported release docs. It also contains some Elastic Cloud serverless information. Check out our serverless docs for more details.
Breaking changes
editBreaking changes
editBefore you upgrade, you must review the breaking changes for each product you use and make the necessary changes so your code is compatible with 8.16.0.
- Make sure you check the breaking changes for each minor release up to 8.16.0.
- If you are using machine learning datafeeds that contain discontinued search or query domain specific language (DSL), the upgrade will fail. In 5.6.5 and later, the Upgrade Assistant provides information about which datafeeds need to be updated.