Would be super cool to allow the option to display the manifold pressure in the info-text instead of Throttle: x% and Pitch: x%, preferably in the aircraft's relevant units, i.e. +x.xlb/sq.in., x.xx ata or x.x inHg, for example Throttle: 1.32 ata. Not sure how this ought to respond to changes in altitude but it would still be cool.

Flyable: D4Y.

It is being worked on. ;)

is there any chance to see north africa campaign? that would be a interesting addition

There are quotes in Russian claiming it did so, during the Korean campaign.
http://www.airwar.ru/enc/aww2/il10.html

BTW There was such thing like ZAB-250-200: metal casing (same as FAB-250), 48 kg of kerosene and 8 kg of rags, with 4 kgs of TNT explosive charge, producing a flame cloud with the diameter from 15 to 20m, using the APUV family fuze. Bomb full weight was 200 kg.

After all those excellent tweaks to the AI, the one thing that stands out like a sore thumb is their ability to outmaneuver a human player because they never black out. I'm reluctant to switch off this option in the difficulty menu but some nimble fighters are very hard to fight the way things are now. Could this be looked into and possibly fixed? Thank you.

Not sure if this has been asked before. Would it be possible to add suppression of anti aircraft guns to the game? I think it is unrealistic when an anti aircraft gun is strafed and still keeps firing.
There was a mod some time ago that added AA suppression, it even showed the crew running away from the gun, so I guess it wouldn't be too complicated to add this feature.

Since 4.11, I can't really say that I see much of this anymore.

Aviar

Well, I've seen it last night with 4.11.1, fighting late-war Yaks in a Bf 109G-14 I was almost constantly blacked out.

On the way is Central Tunisia map with new desert buildings and trees.
So there will be possible prepare any Campaign in this territory.
North Africa campaign still really miss in official update.