On 05/09/2018 07:00 PM, Clifford Snow wrote:

I'm excited to see Postgresql 10.3 included with F28. Has anyone upgraded to 28 with an older version of Postgresql? Did the Postgresql do the upgrade or did you do a dump and restore of your databases?

There is a postgresql-upgrade package that you need to install.  When you try to start postgresql, it will tell you the command you need to run to upgrade it if necessary.