When I looked at the Chromium "New Tab" page today, I realized that the thumbnail for "Google Chrome" (http://www.google.com/chrome/intl/en/welcome.html) looked different...

http://lh3.ggpht.com/_-MinEYuIViI/SqQrLLtyUDI/AAAAAAAAAEc/pH9G13hdI8I/Google_NewChrome.png

After updating to the latest Chromium build, the caption changed:

http://lh6.ggpht.com/_-MinEYuIViI/SqQ5-ONlNSI/AAAAAAAAAE8/2gacvMxANms/Google_NewChromium.png

But the link and thumbnail image are still the same, and clearly show Chrome.

same thing happen when ever they were about to show the themes page, I think they are just going to change the chrome download page to what it shows there

The thumbnail clearly shows themes for Chrome, a feature that's not been introduced to the stable Chrome channel (IIRC).
That suggests to me that Google's about to push out a new stable release.