This is the fourth update mainly focused on bugfixing. Besides this, we have also implemented sound modding for weapons and the option to attach or detach the top rotor part (this way players can build small rotor top on large rotor base)

https://www.youtube.com/watch?v=gw8Qo0ThNos

Full list of fixes: http://forums.keenswh.com/post?id=7178849

EDIT 11/21/2014:
Update 01.057.005
- fixed crash on weapon lasers
- fixed empty Servers-list and players connecting issue
- fixed crash with assemblers
- fixed crashes in mwm builder
- fixed crash with remote control deleted
- fixed 'x' does not cancel search box
- fixed chat scrolling bug