Well you know it might be in there
I admit I haven't read every page in depth to see for sure. I just skimmed it. But you're right, those two gems sound incredible and I don't recall seeing mention of them in the latest manual.
To be fair though, there are SO MANY changes and additions that I just skimmed the list of features added, so it could be there. But then again, even reading that list doesn't make a lot of sense to a newbie like me without a little more info. A quick blurb on, for example, "Added flag map to periscope view", would not help me at all since I'd still have no idea how to use it or how to access it.
Of course I have to say, the very fact that the mod comes with a 300 page manual is unbelievable and my hats off to the GWX team. Most mod creators can't be bothered with even basic info and they have an entire manual with fascinating in depth historical information. Very impressive. Its just the practical, how do I use it in the game, stuff is a little harder to access for this newbie. And there are apparently incredible gems I didn' even know about.