IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Breaking changes
editBreaking changes
editThis section discusses the changes that you need to be aware of to migrate your application to 7.4.2. For more information about what’s new in this release, see the Release highlights and Release notes.
For information about how to upgrade your cluster, see Upgrade Elasticsearch.