“My incredible patrons got early access, but now it’s available for all of you!”
This is what your 1.3 announcement here on itch says. Does this mean that a lower Patreon tier got access to the game or that your are making the 1.3 update available for none Patreon users for free.
Sorry for misunderstanding. Patrons got early access, and more content, yea. Now I'm preparing 1.4 big update for public version, so in next update you will be able to download it from here. Thank you for noticing, my bad sorry :)
