Alpha 13.1 is now available. This update completes ALPHA 13 by adding the ability for players to make their own jumpgates and link them together. We have also added the ability to import and export building templates via string.
For a full list of all the additions and changes as well as how they all work please check out the forum post here forum post. We also for this build have made a discussion for sharing/testing out the new template sharing system here.