Assemblers can now cooperate with each other (when enabled in terminal) by taking items from other assembler’s queue and help with transferring materials. Volumetric explosions have been also added; things hidden behind armor (or other blocks) will not get destroyed when the armor survives from the explosion. Additionally, players can now help each other with the new “welder option: help others” - welded blocks will not belong automatically to the player who is helping but to the owner of the ship.

https://www.youtube.com/watch?v=8YHYYjutkqc

Full list of new features and fixes: http://forums.keenswh.com/post?id=7134195

EDIT 10/17/14:
Update 01.052.023
- fixed small landing gear collision model
- fixed issue: loading world with many asteroids
- fixed crash with meteors in world
- fixed crash caused by turret
- fixed crash in multiplayer when joining/spawning
- fixed crash in factions
- fixed crash in character mods
- fixed crash caused by floating objects
- fixed crash when loading invalid audio file
- fixed crash in assemblers