I want to upgrade Bugzilla from 4.0.2 to 4.2
The reason for upgrading is i want to use Testopia extension with bugzilla. I think there is no testopia for bugzilla 4.0.2
Is there any way to use testopia without upgrading bugzilla?
Else can anybody tell the steps how to upgrade bugzilla from 4.0.2 to 4.2?