Instacast updates with 64-bit support

Instacast has been update with several additions and improvements, first and foremost support for the 64-bit A7 processor. Instacast's sidebar has also been enhanced, with easy access to the "Unplayed" and "Imported" sections now available at the top of the bar. There is now an option to disable continuous playback in "Up Next", which has been moved to the top of the sidebar as well.

This release also contains a number of fixes. Instacast now supports background fetch for episodes in the event that push notifications fail. Syncing is also more reliable. Other issues that have been resolved include media file iCloud backups, single-episode import crashes, and downloading problems. This release also features improved localization. Current Instacast users can grab this update right now for free.