I had mentioned to Devon about my other deadline. I am almost finished now and now we can free resources to get the slides and exercises. The C++17/20 is small compared to C++11. So it is an add in update. The rest of the course is the same. The two parts are essentially orthogonal.
So, you can wait or start and do the C++17/20 at the end.
So, you can wait or start and do the C++17/20 at the end.