[Boost-users] boost 1.40 beta libs, no longer include compiler version/boost version ?

When building boost 1.40 the libraries produced don't include compiler version or boost version any more ? i.e boost 1.38 bjam --build-dir=./tmpBuildDir toolset=gcc stage link=static --with-date_time libboost_date_time-gcc42-mt.a -> libboost_date_time-gcc42-mt-1_38.a with boost 1.40 beta bjam --build-dir=./tmpBuildDir toolset=gcc stage link=static --with-date_time libboost_date_time.a Is this expected or a bug ? Best regards, Ta, Avi