The new localization support sounds great, the more the merrier! The new site looks really good. With all these improvements, it feels like Superpowers going opensource is really happening, and I can't wait to see more people start using it :D
I saw the logo on twitter but forgot to say anything about it! 
I like the non-color version because it's more usable when it comes to matching the theme of individual games / colors, but the color version looks really awesome too!
The loss of a pet always sucks, and it takes a bit of time to recover from it. :( I know when I lost my dog a few years ago, spending time with family and friends, and talking about the past helped me get through most of the worse days. I hope you all feel better soon <3