Should the minimum required C++ standard be raised to C++11?

[VolkerEnderlein]

We are facing build errors when 3rd party dependencies (like Boost versions > 1.82) do not compile with C++98 or C++03 anymore. What do you think, should the minimum required C++ standard in the CMakeLists.txt be raised to C++11? Or should we only mention the fact that some newer versions of dependencies might require an additional setting on the CMake command line in the build instructions (as I just did)? @WizzerWorks @veelo @kkremitzki @looooo @TheHubbit @ggabbiani @Renreok

[VolkerEnderlein]

Thanks to all for participating in the poll. I heard the voices and will update Coin and all dependent repositories to use C++11 as default language setting.