Yep, that's right. r927 is already out to make up for the slower updates we had last month. Update the program, start a game, hit the menu button and select to go back to Wii menu. USB Loader GX will load instead. ;)

Here is the changelog

added patch for launch titles.  now every game should be able to return
to this channel on exit.

I've tested it (Forwarder+cIOSx rev19) and it worked like a charm. :p

EDIT: By the way the revisions page has been merged with the Downloads page for now.