Now that SL 6.8 has been released, many packages in the sl6x-related
repos are shown as upgradeable, but the release announcement still
includes the warning that:
There should be no expectation that a "yum" upgrade to SL 6.8 will work.
A new install is the recommended method to move from "sl6rolling" and
the released SL 6.8.
Does this still apply? When I first saw it I assumed that it referred
specifically to the RCs, but it's still there, post-release. I'm pretty
sure I didn't do a fresh install for 6.6 > 6.7
Not this does not still apply.
