public function isMinorUpgrade(string $nextVersion) : bool
{
$curr = \Airship\expand_version($this->currentVersion);
$next = \Airship\expand_version($nextVersion);
return self::getGroup($next, self::GROUP_MAJOR) === self::getGroup($curr, self::GROUP_MAJOR) && self::getGroup($next, self::GROUP_MINOR) > self::getGroup($curr, self::GROUP_MINOR);
}