Not to be confused with ZODB3! :) This is the first ZODB 4 release. I'll be making a ZEO 4.0.0a1 release soon and then a ZODB3 3.11.0 release that simply requires ZEO 4. Although I wonder if that should be a ZODB 3 4.0.0a1 release. Jim -- Jim Fulton http://www.linkedin.com/in/jimfulton Jerky is better than bacon! http://zo.pe/Kqm