As a reminder, Ubuntu Touch OTA-4 is scheduled to be released next week and will bring a lot of interesting features, including the switch to Ubuntu 15.04, support for dualSIM, browser improvements, support for USB Tethering and NFC, support for .M3U playlists and support for video playback under the lockscreen will been added, among others.
New information about the Ubuntu Touch OTA-4 update have been revealed. It looks like both video and audio playback will not stop anymore, when switching scopes, the Dekko (email client) and the calendar app are getting convergent-ready, a setting for creating a Wi-Fi hotspot (tethering) has been implemented.
As a reminder, the two Ubuntu Touch phones are the Bq Aquaris E4.5 and Meizu MX4, but a new Ubuntu phone has been announced: Bq Aquaris E5.