I am currently running Bugzilla version 4.0.6 and would like to update to 4.2.
I have tried
yum check-update and
yum update bugzilla but it is not updating.
Am I doing something wrong? If not, is there a way to force the update?
The only problem I can see is bugzilla 4.2 seems not to be available on fedora's repositories, so yum won't be able to find it. You might have to do a new manual installation or look for a 3rd party repository with bugzilla 4.2 already packaged.