isUpdateAvailable static method
Check if an update is available Returns true if a newer version is available
Implementation
static Future<bool> isUpdateAvailable({bool forceCheck = false}) async {
final latestVersion = await checkForUpdates(forceCheck: forceCheck);
if (latestVersion == null) return false;
final currentVersion = FlutterReleaseXKstrings.version;
return _compareVersions(currentVersion, latestVersion) < 0;
}