TS-UGOS ST

TSUG-OS ST is a graphical personal computer developed and released by Theorysonic. It was released in 15 September, 2015.

History
The first beta version was released in September 2014 for developers. The second public beta version was released in January 2015. The third public beta version was released in April 2015. The release candidate version was released in July 2015.

New features

 * New flat icons.
 * Optimized storage.
 * Optimized performance.