Web Proxy Server Upgrade Roadmap

The following table shows the supported Web Proxy Server upgrade paths to Java ES Release 5.

Table 8–1 Upgrade Paths to Java ES Release 5: Sun Java System Web Proxy Server 4.0.4

Java ES Release	Web Proxy Server Relase	General Approach	Reconfiguration Required
Release 4	Sun Java System Web Proxy Server 4.0.1 2005Q4	Direct upgrade: Performed using patches	None