.last { it.qualifier == null || it.qualifier?.startsWith("rc") == true }
            .minorBaseVersion

    private
    val VersionNumber.minorBaseVersion: String
        get() = "$major.$minor"

    private
    fun DocumentBuilderFactory.fetchLatests(minimumSupported: String, mavenMetadataUrl: String): List<String> {
        var latests = fetchVersionsFromMavenMetadata(mavenMetadataUrl)