Back on topic. I noticed that now I can use finger print as my screen unlock. Previously, due to my work place exchange policy, it locks down available options for screen unlock. I can only use PIN or password IIRC. Now I can use finger print but it requires me to do so every time I unlock the screen which is annoying. On top of that, half of the lock screen is the stupid keyboard for typing unlock password in case finger print doesn't work. That removes almost all the info that used to occupy the lock screen.
With PIN unlock, it only requires PIN when idle after a certain time period.