Geeklog 1.3.7 is now out -- this site is running it. All of my plugins Contacts, External Pages, Menu, Static Pages, Visitor Stats as well as Moshiachs Geekary are compatible with 1.3.7. The index page for 1.3.7 has a couple of bug fixes that were added after Menu 1.5 with sub-topics was released. You can get the latest index.php with menu additions from CVS here
Tom