Hi all,
I have tried upgrading Plesk using yum from 7.0.0 to 7.0.4.
After configuring yum I have run the upgrade process and it has done lot of things, (restarted services wrote new files bla bla.)
After the upgrade finished, all sites were indexed to red hat test page so I reconfigured all vhosts and the sites were back but psa was not runnig.So I restarted plesk logged in and guess what.
It is still 7.0.0 or at least it still shows this version. May somebody give me an idea about what the problem may be and why this uupgrade was unsuccessful even It was told to be?

I suggest you to update by executing manually the RPMs update, you have more control. Most likely the update ended with an error, you have an error file in /tmp/