Sculk Depths

Breaking changes:

all existing kryslum fluid will dissappear due to a rename in our files New features:

brand new structure: the laboratory (this is still WORK IN PROGRESS, and experimental) a new biome: Dried Valtrox Forest added 5 new blocksets: Valtrox log blockset (wood type blockset) Dried Valtrox log blockset (wood type blockset) Petrified Valtrox Log blockset (stone type blockset) Zygrin: a very white block that was manufactured decades ago (stone type blockset) Zygrin Bricks Polished Zygrin Bugfixes:

fix issue #2 by @Nitjsefnie in #3 Fix #8 by @Nitjsefnie in #9 Update dependencies by @Nitjsefnie in #10 Full Changelog: 0.0.3...0.0.4