Version 1.04 fixes a few wordings in the vehicle chapter (no need to reprint) and adds a few items from patreon to the core rules:

The Multi-gun allows you to carry a combination weapon, Flex armor grants a new defensive option, campaign games can take advantage of cybernetic revival and a new scenario is included. 

https://www.wargamevault.com/product/398913/Shoot-People-in-Space