Concept release history/38.3.1.A.0.96

Track
Stable (2017-04-14)

Experimental (2017-04-06)

Google Build Number
N4F26T16

Stable

 * Android security level at 2017-04-01
 * Support AptX
 * New SONY Audio Effects Engine for MusicFX app
 * Battery percentage in status bar (activate in SystemUI Tuner)
 * BT restart problem solved
 * VoWifi in Germany (Vodafone, O2 and Telekom)
 * VoLTE and VoWifi Telenor Norway, Hutch (3) Danmark/Sweden
 * Fixed graphical bug with camera app shortcuts (thanks for reporting this)

Experimental

 * Android security level at 2017-04-01

Stable
The countdown release will soon go out to the Stable track! Happy Eastern!

Read more here:

The countdown Release (38.3.1.A.0.96)

Is Everybody Happy Release (38.3.1.A.0.91)

The New Order Release (38.3.1.A.0.74)

Experimental
The countdown Release

It's time for April security update. Will things ever be the same again?

The update has already rolled out to the Experimental track on Xperia X Concept and the stable track will receive it later.

If you want to join the ride on your Xperia X you can install it using this: https://play.google.com/store/apps/details?id=com.sonymobile.intouchsignup