in dependencyManagement/build.gradle.kts [110:116]
fun isNonStable(version: String): Boolean {
val stableKeyword = listOf("RELEASE", "FINAL", "GA").any { version.toUpperCase().contains(it) }
val regex = "^[0-9,.v-]+(-r)?$".toRegex()
val isGuava = version.endsWith("-jre")
val isStable = stableKeyword || regex.matches(version) || isGuava
return isStable.not()
}