Plex version 3.1: The iOS app for the popular Plex media server was updated today with a ton of new features and fixes. The free Mailbox app also gets an update to version 1.1.0 with UI enhancements, performance optimizations, and a new “Shake to undo” feature. Mailbox: After a bit of a controversy with its reservation system, followed by getting acquired by Dropbox for a reported $50 – $100 million, developers of the highly successful Mailbox app announced it has filled its 1 millionth reservation just 6 weeks after launching.
