I'm glad to hear it! from the devlog it sounds like there's gonna be a lot to do in the new update, so take your time.
I do have a quick question though - boss enemies? Will there be an end-game boss, or will it be a decision at the end? (or would that be spoilers? ;) )
Honestly, 4GB isn't the worst I've seen when it comes to porn games, some of them have real size issues.