Are the Live Demo Videos Accurate for v10.4

AFAIK, those are live demos not videos. But have they been updated to ver 10.4? Let's put it this way, I would be surprised if they have been updated to include 10.4 functionality. You can download the demos and run them locally yourself if you like.

I only used the Doc Manager test there, and I think it needs to be updated, e.g. the search didn't really work when I played with it. It's not phpr itself or the templates that doesn't work, just the test installation should probably be checked.

PHP runner is a brilliant piece of software
But it lacks the add on that happen with many other companies a share there are not more developers prepared to do some work on making some a lot of money to be made I am sure.
Mail merge into Word for example yes its easy to do but an add on woudl be worth a lot.