As promised – and thanks to everybody from the Database Upgrade Development Team – the new preupgrade.jar for Oracle Database 12.2 is available:
And of course the previous preupgrd.sql with the package utlupkkg.sql and the old utlu112i.sql for upgrade to Oracle 18.104.22.168 (which I wouldn’t do anymore) are available as well.
Please ALWAYS use the version downloaded from this MOS note as this version is much newer and better than the version getting shipped due to code freeze dates. And you will recognize that the new preupgrade.jar is now identical on all platforms.
In the next days I will explain a bit what will change with preupgrade.jar.