WM updates?

[wrangler]

Hey gang....
This morning I woke up to find that there was an automatic update on my Treo 800w. Problem is, I don't know what it was that was updated. Is there a WM changelog somewhere that I can't seem to find? I noticed that there is now a speaker symbol at the top of my Today screen which enables me to quickly set ringer off/vibrate functionality.

Any thoughts? I'm hopelessly confuzzed!

[ott]

I noticed the same thing, I know that the Daylight Savings Time came through with a message on my phone and I had the same icon on my device. I didn't know what was going on so I soft reset my phone and it disappeared and hasn't come back since? So who knows... its a mystery...