Please note that the *.exe files are still in the process of uploading (and will be for some time). The incremental update should work without problems right now!
Enjoy
Pavel
I did a manual update about an hour ago, and got several error messages (I forget which error), but eventually it presumably finished OK since I got the update summary window and was asked to reboot. That was probably from hunting for server(s) which already had the new files, plus of course congestion with everyone wanting them. I presume avast would have clearly let me known if it had to give up with only some of the files downloaded.
It was interesting that I went through the same rotation-through-servers for each file involved. That could mean a couple of different things -- possibly once you've started a given update, it always starts with the same server for each file, rather than with the latest successful one. Or it could be that the files were being uploaded in different sequences to each server, so that I happened to hit a time when it had to go to a different server for each file.
And thanks again to the whole team (and mods), of course.