data class PhoebenchVersion(val major: Int, val minor: Int, val patch: Int, val note: String = "") {
    operator fun compareTo(other: PhoebenchVersion): Int {
        // this > other -> return >0
        val majorComp = major - other.major
        if(majorComp != 0) return majorComp
        val minorComp = minor - other.minor
        if(minorComp != 0) return minorComp
        return patch - other.patch
    }

    override fun toString(): String = if(note.isNotBlank()) "$major.$minor.$patch-$note" else safeString()

    fun safeString() = "$major.$minor.$patch"
}