I've seen at least one other comment about virus detection, but I figured I would add my context to the discussion as well.
The latest update is failing to download on my Windows machine due to a detected virus — Trojan:Win32/Sabsik.FL.B!ml. Details about the alleged virus can be found here.
Prior to this update, it was simply a matter of getting a pop-up that said, "Ah! This is spooky! Are you sure you wanna run it?" Now, I no longer have access to that pop-up; Windows Defender sees it as such an egregious threat that it quarantines and removes the file upon download 😥Before, it wasn't an issue. Now it very much is.