      * Default => true
      */
     
-    open static func tracksNewVersions() -> Bool {
+    public static func tracksNewVersions() -> Bool {
         return AppRating.manager.tracksNewVersions
     }
     
-    open static func tracksNewVersions(_ tracksNewVersions: Bool) {
+    public static func tracksNewVersions(_ tracksNewVersions: Bool) {
         AppRating.manager.tracksNewVersions = tracksNewVersions
     }
     

    /**
     * Singleton instance of the underlaying rating manager.
     */
    open static let manager : AppRatingManager = {
        assert(AppRating.appID != "", "AppRating.appID(appID: String) has to be the first AppRating call made.")
        struct Singleton {
            static let instance: AppRatingManager = AppRatingManager(appID: AppRating.appID)

     *
     * - Parameter daysUntilPrompt: Number of days until Prompt
     */
    public static func daysUntilPrompt(_ daysUntilPrompt: Int) {
        AppRating.manager.daysUntilPrompt = daysUntilPrompt
    }
    
