Added new pythons to changelog
Added new pythons to changelog

cehoffman/pyenv,cehoffman/pyenv,pyenv/pyenv,pyenv/pyenv,sebhahn/pyenv,BanzaiMan/pyenv,yyuu/pyenv,sebhahn/pyenv,BanzaiMan/pyenv,sebhahn/pyenv,yyuu/pyenv,zmwangx/pyenv,pyenv/pyenv,zmwangx/pyenv