First thing, from what I have heard Avast sees this update as having a virus, its a false positive so you can tell it to ignore it.

The TBU Server has now been updated and should be online now.

Patch Notes:
Features
- conveyor-connector system is fully functional
- set custom color to astronaut’s suit
- passenger seat
- copy-paste the grids which are connected through rotors
- items ejected from the ejector now inherit velocity
Fixes
- fixed weird/purple colors (especially visible on asteroids)
- fixed hand drill issue
- fixed clustered cargo ships in MP consuming server memory causing high ping
- fixed control groups after merging/splitting
- fixed issue with merge block causing CTD and stops Dedicated Server
- fixed issue when switching while in load screen by using ALT-TAB and load worlds list stays blank
- fixed issue when connectors could not connect if mounted to the same ship
- fixed crash when merging small ships
- fixed pink textures on asteroids
- fixed dedicated server crash when socket is already in use
- fixed few instances where mining is not working
- fixed some symmetry is off (Cockpit 3 Large, Cockpit 1 Small.)