Insane plugin with tons of versatility, i made a surface dungeon that has massive cliffs and wanted there to be a part where after clearing out a set of mobs, the collapsed rocks explode, no other plugin had smth that worked that way, except in very roundabout confusing methods, while this one gave me an easy to use layout with no confusing sign typing, and a super easy way to understand what was going on. The developer is very responsive and just should be given all the praise. Ive had many issues with other developers, but i assure you that you would not find them with this one.
Please get this plugin instead of the alternatives, this person really deserves the support.
As for the memory leak issues, we've done a lot of studying into it and we are pretty confident it's out of our control. :( The way Bukkit servers handle hot-loading worlds is very poor and can sometimes result in the worlds getting stuck in memory. I have personally done everything I can to reduce the memory footprint of the dungeon otherwise. Thanks for the review!