The magento CE 1.9.1.0 version has been released. The most interesting feature its bult in configurable color swatches.  But withtin new update ssh instalaltion also get updates for new magento version.
 
The next new thing here its configurable color swatches for magento. Full guide on it you cna find at Magento ® website , i will show you few highlight scrennshots.
 
 
 
 
How its looks from the admin side: