SAP ERP 6.0 Enhancement Package 8 (EHP8) is the latest update that provides innovations for existing SAP ERP installations. It delivers technical updates to components like the kernel, SQL Server, and Fiori apps, and consolidates support packages. EHP8 allows customers to continue innovating on their ERP systems without disruption while extending maintenance until 2027. The document outlines the key technical changes in EHP8 across various modules and components, and provides sources for further information like software update manager and pricing notes.