It will take a while to update to 1.9 from where we are now, since all of our plugins are custom made, and therefore require custom updates to be compatible with all of the new features. It takes a bit of patience, but it is undeniably worth it in the end! As for "resetting", no the map will not be reset, there will likely be new land added on to account for terrain changes. This allows for us to experience the new features without having to undo all of our work!