Welcome to the forum!
I don't have too much to say about how crossfit programming has changed. But if you're looking for help on what to do for your own programming, then the folks here will want to know 1) what are your goals, 2) what is your training history, 3) what is your recovery like (ie how much sleep do you get a night, how well do you eat etc). Once that's out there, then they can give you a much better answer on what a good program for you might look like.
Best of luck!