Version 3.24 [RunUO 2.0] released 2/11/08the most recent
RunUO 2.0 Xmlspawner2 release can be found here
The Latest XmlSpawner2 RunUO 2.0 Release 
the most recent
RunUO 1.0 Xmlspawner2 release can be found here
The Latest XmlSpawner2 RunUO 1.0 Release