That is great question. Please read those release note or install yourself. You might not like it. lol
https://www.hikvision.com/en/support/download/software/ivms4200-series/
Release Note
Release Notes for iVMS-4200
still act the same in ivm as 5.7.10_220720. I have to downgrade. The video is freeze when you max and min. I have 5 camera and 2 of them have this problem. very interesting.