0.1.5 was a web specific update, other updates like the recent 0.2.0 release are patron only until the "Story Release" is complete.
Viewing post in The Couch v0.1.5 Update! Graphics Settings added! comments
https://www.patreon.com/momoirosoftware
No you can do that here, though we are planning some stuff for people who pay here once the game is complete.