Adobe Experience Manager (6.5) enables you to get access to new features and continuous improvements through quarterly Service Pack releases. Using this approach, you get to adopt the innovations easily.
Experience Manager Service Pack 4 (188.8.131.52) is an important update. It includes all the new features, key customer requested enhancements, performance, stability, and security improvements released since AEM 6.5 release in April 2019. You can install the service pack on AEM 6.5 and later releases.
This article highlights the features included in the latest 6.5 Service Pack, key features included in the previous 6.5 Service Packs , and some of the key releases since Experience Manager 184.108.40.206 .