Please take a look at my introduction to C++11.
In this article I went through most important C++11 features (both language and library): auto keyword, range based for loops, lambda, uniform initialization, class member initialization, default/delete/final/override, better enums, nullptr, threads, smart pointers...
I skipped move semantics (and related topics) because I tried to keep the article simple. Maybe in part IV I will cover it :)