Just managed to get to lvl 40 first time. I'm loving the new patch. I'm especially impressed with the resource balance. Supplies and Fuel seem to be just right. However, there are a few minor things that I noticed could be improved.
1. If I find an old survey station/mining base/whatever early on and I don't have the necessary skills there is no way in the game, to note down where it was. I found two motherships early and i can't find them again. It would be nice to just add a "mark in log book" option to the contextual menus. It would tell you which system and what it is.
2. Similar to 1, if you get information about the whereabouts of something on a probe or surveyship (missed quite a few at the start, but I guess I'm responsible for reading the stuff) the information disappears after a while, so unless you act soon it will be lost. I know a year seems like long enough, but for some things I'd like to mark the information so it is saved for later.
3. Daggers and Wasps seem very expensive. For wasps, see the Talon Balance thread where all those interceptors get compared.
4. I think I could have known but I forgot that max lvl is 40. It's kind of annoying when you unlock a new tier too late and can't get its perks. Maybe a small indicator telling you that Officers are xlvl/20 and you are xlvl/40 would help.
5. Most of the fighter talents in leadership only help you when you are flying a carrier. Carriers just happen to be some of the most safe ships for the AI, so spending 12 or so points on those talents seems a bit of a waste. Maybe giving some fleetwide bonuses to fighters in leadership would be nice.
6. Love the new sensor interactions, especially when you spec for it in technology.