These news posts cater more to newer / less engaged players and tell them about what is going on at the moment.
I don't mind the duplicity (so long as it isn't detracting from other things), but a less engaged player isn't going to read through those blocks of text. I try to stay informed and even I don't want to read through it. I really do like having an additional source of information from the streams for those that don't like to watch, but if you're after those that aren't super engaged, you're going to lose them with this.
Similar to the current TL;DWs, they need to be concise, and get straight to the point. The format you have for patch notes seems like a great fit for this type of information (categorized, bullet-ed, etc...).
Some other feedback on this, for things like Solak Scaling which is listed, it would be nice to have the actual changes being made linked/posted there in an official capacity. Same goes for other chang...