When a user returns to the 'Available Package Updates' page from one of the future pages the users selection is lost 1. I ran up2date and selected a couple of packages, and presses 'Forward' 2. Package depenencies were calculated and a page of missing dependencies was displayed 3. I didn't want some of the dependencies so I clicked the 'Back' button to deselect one of the packages 4. My previously package selection was gone and I had to remember which packages I had selected.
Note that FC1 and FC2 are no longer supported even by Fedora Legacy, and FC3 and FC4 are supported by Fedora Legacy only for security issues. Please retest this bug against a still supported version and retest. If this still occurs on FC3 or FC4 and is a security issue, please reopen the bug and assign it to that version and Fedora Legacy. If it occurs on RHEL, please change to that product and the appropriate version. Note that up2date has been replaced by pirut/pup for FC5 and FC6, the only fully-supported versions of Fedora Core. Please test pirut for software updates and file bugs as appropriate.