For those who like reading or re-reading old EPU material in publication order, rather than internal-chronology order, I've collected old versions of the "What's New" page from the Wayback Machine.Check it out at <http://www1.cs.columbia.edu/~lennox/epu-old-news.html>. I've got entries dating back to NXE 3:6 in August 1999.
There may be a bit of material missing from April 2003 -- any "what's new" material between S4M3 and EPDTMU. These entries have fallen off the main page but haven't yet hit the Wayback Machine, which tends to take six months to a year to make archived pages available.
Complementing this collection is the list I did a while back of the publication dates of all EPU publications through the end of 2000 (Twilight 6). It's still at <http://www1.cs.columbia.edu/~lennox/epu-pubs-date.html>. This material was mostly collected from Google Groops.
If the EPU staff would like to avail themselves of either or both of these pages, they're quite welcome, of course.
Enjoy!