standard was amended by the 2003 technical corrigendum , ISO/IEC 14882:2003 . The current standard extending C++ with new features was ratified and published by ISO in September 2011 as ISO/IEC 14882 :2011 (informally known as C++11 ). [ 9 ] Contents 1 History 1.1 Etymology 1.2 Standardization 2 Philosophy 3