PS4 Update 4.70

I'm getting this update when I turned on my PS4 today. I try to Google it but it seems no post about it has surfaced. The changelog says that it's only fixing stability, performance and such crap.

Weird that no site on Google available yet to confirm this (as this post created)

Edit: Ah, A Reddit post surfaced just a few minutes ago.

Does the Update worth it?