This coming Sunday (2nd Feb) around noon GMT (4am pst or 01:00 CET)
I will be upgrading us from OS 0.910 to 0.911
If all goes to plan this should take no more than 30 mins. If it doesn’t go to plan and I have to start restoring things to the state before I started it could take considerably longer.
I expect about 30 mins downtime. If there is an issue with the new version I am not aware of a couple of hours is possible.
Thanks in advance for your understanding,