SchemeHistory

data class SchemeHistory

SchemeHistory(installedRank: Long, version: Long, script: String, checksum: Long, installedOn: LocalDateTime)

checksum	`val checksum: Long`
installedOn	`val installedOn: LocalDateTime`
installedRank	`val installedRank: Long`
script	`val script: String`
version	`val version: Long`