Player-Made Dungeons: Player-Made Dungeon encounters were originally scheduled for this release and we did an early iteration in Release 63. Release 64 includes a larger variety of encounters and totems. We also added ramps to the Natural Cavern set as requested by players.
Content retrieved from: https://www.mmorpg.com/shroud-of-the-avatar/news/shroud-of-the-avatar-release-64-includes-a-springtime-event-and-more-1000051978.