On my Windows 10 machine I updated to the latest patch today (1.20).
When attempting to connect to a Server using either the vanilla launcher or DAYZSA starting the game crashes with "Out of memory..." error (screenshot attached)
I have unsubscribed from ALL mods, reinstalled DayZ. Still seeing the same message. There is clearly something wrong which is impacting some of your users. I can't imaging I should need to modify my own system/reinstall Windows or anything else major as EVERYTHING worked as intended yesterday before this update.
I've also attached a DayZ report log and a Crash file from Steam.
Overall, I always need to do something drastic with game files with each of your releases. This is the first time the game refuses to launch.