I updated from 01.00.0200 to 01.00.0030 this morning and found no issues or problems during a 30-minute flight. Mavic 4 Pro and RC 2 controller.
The revision notes for 01.00.0030 say that DHP was added for the RC 2 controller, but it was already...
That's starting to match what I paid as if it were NZD. So that would work out now as $10185 New Zealand Dollars. That is a horrendous amount of money to pay for a drone.
The other thing you can do on the smaller 6x Camera sensor on the Mavic 4 Pro is take a FreePano effectively a wall of images to make a single image and end up with quality surpassing even your Modern DSLR single wide or slightly telephoto image...