Four different versions are posted, depending on whether you're running Basic or Deluxe, and whether you have a 68K or PPC Mac.
This is the promised update that fixes most (although apparently not all) of the reported problems with the previous version. It fixes the problem with QuickFill and memorized transaction lists, online banking error messages, and more. You can get more details on an Intuit web page.
Jim Hoover points out: "Of note is that in fixing the QuickFill & memorized transaction bugs you must run the updater on your old data files and then update."