Jakub Jelinek announced the availability of GCC 4.3.1 saying, "GCC 4.3.1 is a bug-fix release, containing fixes for regressions in GCC 4.3.0 relative to previous GCC releases." He adds the standard tag, "as always, a vast number of people contributed to this GCC release -- far too many to thank individually!"

GCC is the GNU Compiler Collection which includes C, C++, Objective-C, Fortran, Java, and Ada compilers. Download GCC 4.3.1 from your nearest gcc.gnu.org mirror.