What's Changed
* Bounding box for potentail field by wzjoriv in https://github.com/wzjoriv/Larp/pull/45
* 46 add quad to image by wzjoriv in https://github.com/wzjoriv/Larp/pull/48
* 47 save quadtree by wzjoriv in https://github.com/wzjoriv/Larp/pull/49
**Full Changelog**: https://github.com/wzjoriv/Larp/compare/0.2.4...0.2.5