Sugestions for doors
I sugest you add infrared sensors to doors of all kinds, so they open when you walk close and close when you walk away. If whole world is using such tech now it shouldnt be a problem in the future, right? I know about sensors, will mention them later.
Second option is to integrate a timer into doors so they close on their own a couple seconds after beeing opened. That way you dont need to turn around and close every door manualy.
Sensors are usefull and i love using them but it would take a lot of time and a lot of PCU to use them on every doorway. Also they are the size of a dinner plate but stil they ocupy a whole large block worth of space.
That is simply absurd, especialy in tight hallways. On the same wall where the sensor is you could put a picture, a light, an LCD sign or whatever, sensor could be very thin like only a picture and other stuff could be placed over it but no no no, you made it so wastes a whole large block worth of space. Pardon my rage.
Also , on your site under COMUNITIES you have listed several wikias.
Well they are a mess, most info is many, many updates old and absolete.
I would recomend you do somethingh about that, now that the game is out of early acess and most parameters are finalized, like composition of blocks, thruster power etc.