This section discusses the changes that you need to be aware of when migrating your application to Elasticsearch 8.8.
There are no breaking changes in Elasticsearch 8.8.
The following functionality has been deprecated in Elasticsearch 8.8 and will be removed in a future version. While this won’t have an immediate impact on your applications, we strongly encourage you to take the described steps to update your code after upgrading to 8.8.
To find out if you are using any deprecated functionality, enable deprecation logging.
Cluster and node setting deprecationsedit
cluster.routing.allocation.type setting is deprecated and will be removed in a future version.
Discontinue use of the