

R2API.Loadout is a legacy submodule for R2API
For adding new SkillDefs, SkillFamilies and EntityStates, use the ContentAddition class found in the R2API.ContentManagement module
For the skins features, they'll eventually be moved to a Skin submodule.
BepInDependency to R2API.ContentManagement and R2API.Skins