This week’s update brings more bug fixes and improvements to the development branch.
We’re also making some changes to the default world settings. The majority of our players do not fully utilize the oxygen pressurization system in the game. It can have a significant performance impact so for now, we've decided to disable it by default. If you want to use the pressurization system, and are willing to accept the potential performance penalty, you can enable it in the advanced world settings.
Bugs fixed this week include there not being any oxygen when near a closed sliding door, thrusters not getting powered up unless restarted in terminal, and all character tool tiers having the same impact.
https://www.youtube.com/watch?v=LnagMWVEToA
Full list of new features and fixes: http://forums.keenswh.com/threads/7385926