I've followed this tutorial for creating Private WordPress themes that check for updates
http://w-shadow.com/blog/2011/06/02/automatic-updates-for-commercial-themes/ everything is working fine. However I've hit a bit of problem with this method and wondered if there is a solution.
Because the function to check is in the themes functions.php it only runs if the theme is active meaning that the push notification do not work on multisite's network admin or if the theme is not currently being used.
Is there anyway to solve this?
You have 2 options: