WordPress Theme: Rihanna

Hi,
I’m using fabulous Rihanna theme – http://www.kineda.com/rihanna/

I’m still on WordPress 2.5.x and would like to upgrade to 2.6.x but I would also like avoid the pain of theme incompatibility issues.

Can you please tell me if you are using 2.6.x if Rihanna works on with it.

Thank you in advance,
Valent.