Revision Notes for 2008-04-30 Edition

On April 30, 2008, we released our third printing, which is our latest edition to date. This was our second publicly available draft edition, released two weeks after our first publicly available draft edition, version 2008-04-14.

The only change made in the 2008-04-30 edition compared to the 2008-04-14 edition was an update for the email address of our editor, Wayne Federer.