3.0.8beta1

What's new:

• Tentative workaround for those who have issues with Aerial staying frozen instead of having your mac going to sleep. This is not a great workaround, see the related issue here for more information (#1225), but should make do until a proper fix is found

If you want automatic updates, please install the Aerial Companion app that you'll find directly here: https://aerialscreensaver.github.io/