CCP Games has announced the upgrade to Stackless Python 2.5, a high-level programming language, and its internal build system to Microsoft Visual Studio 2005, providing additional support to EVE Online's current programming infrastructure. This upgrade will simplify the programming language to be more effective for the game. The upgrade to Stackless Python 2.5 will utilize significantly less memory than demanded from Python 2.3 and noticeably increase the performance of the game through better server response, enhanced CPU efficiency and improved frame rates.