FTL Remastered sets out to give the (previously untapped) visual potential of FTL the pixeled love it deserves, remaking every art asset in the game to be more functional, better looking, or occasionally both.
For the drone players out there, now they'll fit and all that. Boarding and system repair drones coming eventually.
Now with even more weapons. Still no crystal or boss ones, though.
Most weapons and some other small things, made to be sexier. Take note that they don't fit with the vanilla ships, but that'll be fixed in the future...