Well, it didn't come yesterday, but it did today. Planted a fence post this morning, and installed the outdoor unit on it about a half hour ago. As of now, my old station is reading 77°F, 51% humidity; the VP2 is reading 77°F and 85%. Given the cloud cover and thunder going on right now, I'm pretty sure the higher humidity number is accurate.
Once the logger gets here, I'll start running my web site off the VP2.