This is a content patch and science-fiction hardening release. Changes:
New procedural plumes consulted and approved by a nuclear engineer. They take into account specific impulse, thrust, exhaust temperature and propellant composition to deliver scientifically-accurate (and pretty!) exhaust plumes.
Graphics detail setting now affects much more elements, giving you better tool to tune performance of the game.
Additional intermediate bloom setting for players who don't like default bloom, but don't want to disable it altogether either.