Upgrading Content Delivery software
Upgrade Content Delivery software to take advantages of the changes introduced in this product release. Depending on the release from which you are upgrading, upgrading can consists of updating existing resources, or it can amount to a complete migration to the new architecture.
If you are upgrading from a release before SDL Tridion Sites 9.5, please note that SDL Tridion Sites 9.5 introduced a new Content Delivery search feature, which has the following effects on your upgrade (all of the tasks below are explained in the installation section for Content Delivery search):
- You must install an Elasticsearch database.
- You must install and configure a new microservice called the IQ Indexing Service.
- You must configure a connection to the new Elasticsearch database in your (Session-enabled) Content Service.