I've noticed HP-UX swinstall can install two different versions, or releases of the same program.But if I want to upgrade a program?Usually I do:swremove NAMEOFPRODUCTswinstall NAMEOFPRODUCTIs there an upgrade option like Linux (upgradepkg, rpm -Uvh, etc..)on HP-UX?
How do I upgrade a program on HP-UX?
hp ux;swinstall
Is possible to upgrade using option Match What Target Hasusing the gui,i don't know if is possible even with cli.   Software Distributor Administration Guide: HP-UX 11i v1, 11i v2, and 11i v3 > Chapter 2 Installing Software Match What Target Has examines your current Installed Product Database to match your existing filesets with new filesets (those with the same names) that you are going to install. This feature is most helpful when you are updating a system to newer versions of the same software. This option can be set from the Options Editor. If multiple targets are specified, the first target in the list is used as the basis for selections.