This is supposed to be v5, not v4. I always check the patches on my machine and send the patches to my email to check again. This time I waited an hour before submitting and checked it again before submitting. And yet I still made a mistake, it's very frustrating. I guess I got confused with the previous v3 revision of wdscore: Add stubs for WdsSetupLogMessage[AW] and mistakenly updated all of them to v4.

Terribly sorry about that. I don't know why I keep making mistakes like these.