2.0: Released August 31, 2004 LSB is modularized to LSB-Core, LSB-CXX, LSB-Graphics, and LSB-I18n (not released) New hardware-specific specifications (PowerPC 64-bit, AMD64) Synchronized to Single UNIX Specification (SUS) version 3 2.0.1: Released October 21, 2004, ISO version of LSB 2.0, which included specification for all hardware architectures (except LSB-Graphics, of which only a generic version is available).