What about using rpmfusion-update and rpmfusion-update-testing in the recommended way? The "old" version (here 58.x.xxxx) stays in rpmfusion-update until the new packages (59.x.xxxx) are synchronized and correctly working in rpmfusion-update-testing. Thereafter the old will be replaced by the new for starting to work on the next changes in rpmfusion-update-testing? The problem I see is, that both teams don't use the testing repository to synchronize there work.