As you may know, Canonical has released the Ubuntu Touch OTA-8 a while ago, but there are many bugs that had not been squashed yet.
But the Ubuntu Touch OTA-8.5 Update has been under works and may be released next week, the first RC version being released yesterday.
Speaking of Ubuntu Touch, the community has started working at implementing the Radio FM support for the Bq phones which use Ubuntu Touch. The problem is that Google does not provide any Radio API for Android, despite the fact that the processors have FM Radio functionalities.
As a reminder, Ubuntu Touch comes pre-installed on Bq Aquaris E5, Bq Aquaris E4.5 and Meizu MX4, but it is also supported on Nexus 4 and Nexus 7.