Where is the updates changelog?

[Snapples]

There's update available for my device, but the update center doesn't show any useful information about what changes (Actually no information at all).

I'd like to see what's being done to my device before installing any update.

[Uliwooly]

@Snapples

I'll escalate this, this is all the info available atm

https://blogs.sonymobile.com/2017/10/23/starting-our-android-8-0-oreo-rollout-with-xperia-xz-premium...