Drupal 8.x

Hello,

I've installed with a D8 installation like 4 month ago (the first one with an upgrade path - 13?).
Yesterday I wanted to upgrade:

Drupal 8
Having one template for many fields in a content type

Hi
I have two types of content:
A - perrmision (part Node view permissions - A: View any content) set only to Authenticated user
B - perrmision (part Node view permissions - B: View any content) set to Anonymous user and Authenticated user

When I want to show you the node A as Anonymous, the message to me, that is not accessible (that's right)
But I want to make a listing of articles, so that I can show only articles to which I have access.

If in Views in part Filter criteria I set:
Content access: Access

In drupal 8 , how can I intercept the check in the box revision? what event (hook) is raised?

Here's a Drupal 8 site that I've created that basically assists graphic designers by providing them with free alternatives to commercial fonts. http://kriskendallsites.com/MatchFont/

From what I understand, as long as the minimum requirements for Drupal 8 are met, there should be no problem installing both on the same server. Each version would exist in their own folder.

Is that correct? Are there any issues that I may encounter when setting them up?