I'm behind by 0.01 (1%) on the version but this hasn't happened for two months before that during which I've been running that version so I have a hard time believing that is an issue. I haven't changed that.
I haven't been installing new plugins and the ones I have were documented as compatible and installed through WordPress.
I'm using TwentyTen so that's a reputable theme and it was installed with WordPress at the time of install so that is a reputable source.
I do backup, praise the chron and my paranoia.
Any other ideas?
Any ideas on how to find all blank posts? I would like to look somehow to see if this has happened to any others.