I was ready to do a fresh install / re-install on my desktop. I guess I have to delay it until next week...
Windows 10 Insider Preview 14390 Pro x64 es-MX Code: hxxp://tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/123d61fd-5a7a-4499-bf5d-7a0edcdea406?P1=1468640994&P2=301&P3=2&P4=sfgbspyD4Gtmd7NbrW3fAdsrHX3XUcal4NajeM8gmZY%3d
Open bin\cmd.key with notepad and copy the whole last line (key 9) and paste it under 9, edit 9 to 10 and edit the key with mrmagic's key, save and you're done. Maybe by now adguard has the server updated.
Think they removed all the pre-release stuff like watermark, timebomb, agreement a few builds back so we don't know which build is RTM
Hmm .. Edge still has closing bug, ABP edge extension needs to be reinstalled after every upgrade, system restore is again defaulted to off, explorer forgets whether details pane was on and quick access/this pc were expanded or collapsed. I had an issue in settings where it won't preview the lock screen and have red crosses for app icons; fixed. Going to check if my issue with steam big picture mode + xbone controller is fixed. Upgrading windows rs1 always causes double input in steam bpm ui but clean install of windows works normally with same steam install.