I got the update from Sony while I was reading the post. It's an Xperia X Compact and they've made a good job so far. Almost an update per month, it started with Android 6 and it's on Android 7.1.1 now, September patch level, which is safe according to the post.
Bluez for Ubuntu 16.04 LTS instead is old, from March 2016. There is a newer Bluez from August 2017 but it's probably for newer versions of Ubuntu. I hope they patch it quickly for everybody.
Bluez for Ubuntu 16.04 LTS instead is old, from March 2016. There is a newer Bluez from August 2017 but it's probably for newer versions of Ubuntu. I hope they patch it quickly for everybody.