It's being rolled out so you might not have it right away. 18/04/18 UPDATE: Factory Image and Kernel Source live! My own Unofficial Changelog since the one Razer provided was lacking (This needs to me worked on @mltan) changelogs are important and this update brought so many features and fixes and yet was half assed. Added 8.1 features such as PiP, smart text, new power menu and switch off/reboot animation Added Updated Dialer (looks more like the Pixel Dialer now) Added "Colour" under "Display" to tune the display between "Natural" "Boosted" and "Vivid" Fixed Crashing Issue with Netflix and Google Play Movies Updated Dolby Atmos Application and equaliser If you have any issues/bugs please post with a detailed description of it and if it can be replicated. Also upload any bug reports to your Google Drive and share the link here so the developers can take a look. How to Take a Bug report. Activate Developer Settings by going to Settings>System>about phone and tap the build number repeatedly. Once done go back once and you should see "Developer Options" In here press "Take Bug Report" and then "Full Report" Wait a bit and you'll see a notification, press it and upload to Google Drive Once in Google Drive get the link for the .zip file and make sure the sharing settings are changed to "anyone can edit" and then share the direct link to the file here. I know this sounds like a lot but it's very easy and really helps the developers.