Version 1.18.2 - Fixed minor errors, added something new x2 :], added in-game achievements
Version 1.17 - Fixed minor errors x3
Version 1.16 - Final game
Previous updates:
Source: Steam Community (opens in a new tab)
Build and release context
Recorded Steam release date:
Within one calendar day of this post (UTC). The listed date does not establish an exact launch time.