Optional _commentOptional baseOptional complianceVanilla version file includes this
Optional releaseVanilla version file includes this
Optional sha1A sha1 of the vinal version manifest file, will not redownload version.json if it matches this
Optional stableFrom the fabric manifest files, always false for some reason
Optional timeVanilla version file includes this
Optional urlGenerated using TypeDoc
For version manifest files that are based on another version.