For the first time, ever, I was happy to lose utility A/C power to my house.
Why? Because it was the only way - as far as I can tell - to test the PowerShare installation that was completed a few weeks ago. My installation configuration doesn't include a way for me to interrupt utility...
This summer will probably be the hottest yet. Hopefully, this software update will help keep us comfortable. Mine is updating now. (edit: now finished.)