portupgrade -> portmaster Rosetta Stone?

[Royce Williams]

I noticed that the portupgrade port got returned to ports@ with this note:

ports-mgmt/portupgrade
  -  Reassign to ports@
     please consider using ports-mgmt/portmaster

  Discussed with: bugmeister(eadler, linimon), ruby(swills, pgollucci) via
  #bsdports
  22 Feb 2012 - pgollucci
  http://www.freshports.org/ports-mgmt/portupgrade/


To ease the transition, does anyone know of a Rosetta Stone table, or
"portmaster for native speakers of portupgrade"?

Royce