Last month I installed F23. I was also able to use DNF to add the packages in use for Fedora 22 and earlier. As with any Fedora version upgrade, it was accompanied by at least one installer crash. The Fedora Installation Checklist saw the usual tweaks as well.
Changes in the last couples of months:
Available updates now suppresses duplicates.
Enabled HTTP/2 in the Apache HTTPD server.
Removed ownCloud since it was not being correctly rendered in Firefox.
Updated to Nagios 4. Upgrade was initially unsuccessful due to the new /var/log/nagios/rw/ directory was not created.
Disabled several unneeded services.