The release of GCC 5.1 is a highlight, here is an overview on the most important new things:
by Jens Weller
From the article:
Just recently, GCC 5.0 has been released as GCC5.1, the not only the newest version of GCC, but also bumping up the version number from 4 to 5. This release is a major milestone for GCC, but also for C++, as it brings full C++14 support, but yet not C++11(std=c++11) as the new default...