You simply don’t do something like this before announcing it. I also had some articles that helped bookmarked, and I’d like to make a local copy online.
Despite loads of pages containing wrong or outdated information, it was still good overall.
I wouldn’t mind if your own UE4 documentation was good, but it’s actually very basic. It makes you think you know stuff as it only tells you generic stuff, but then when you actually go and use the systems, you realise there is ton more to know and it’s just not anywhere to be found except in the source code.