Package/Iso/Patch downloads have been converted from perl to java. There are really only 3 places where it is used: 1. On the package details page: /rhn/software/packages/Details.do package download and Patch/Cluster Readme download 2. On the Iso download page, but we don't actually support isos, so there isn't really any way/reason to test that. 3. During a kickstart, we download a few packages. Doing a baremetal kickstart from GA to the base channel should be adequate to test this.
Spacewalk is released for long time.