A mod to develop touhou danmaku and spallcard based on DanmakuCore
See https://github.com/TeamGensouSpark/kekkai/releases/tag/v1.2.2
See https://github.com/TeamGensouSpark/kekkai/releases/tag/v1.2.1
See https://github.com/TeamGensouSpark/kekkai/releases/tag/v1.2.0
See https://github.com/TeamGensouSpark/kekkai/compare/v1.0.0...v1.1.0
The first stable version