C++ Primer (5th Edition) and C++14

I've recently bought the book "C++ Primer (5th Edition) " and I've noticed that the book is updated to the C++11 version and not to the latest C++14. Is there anything that I need to do different to adapt myself to the new C++14?

I'm afraid that I'll learn things in the book that are no longer relevant, or not in the most efficient way, because of the differences between the versions and the additions to the C++14. If you could let me know if there is anything that I need to do differently to make my code more aesthetic or efficient, I would appreciate it.