It hasn't. If you check on Patreon, you'll see that I've been doing a massive upgrade of the game. Dialogue systems, navigation systems, reworked event flow to be more open, new events that were missing and a lot more.
I'm just not releasing it publicly until I've caught up to where the story was before, but my Patrons got six beta releases so far.
Hard to judge... The closer I get the more new content I keep adding. If you're asking about when I'm gonna do the public release, I really want to wrap it up by summer this year.
That'll depend on how much trouble I run into with the interactive-H content, the inventory system - both of which weren't even in the blueprint during my last comment, but they're adding so much to the experience.
While I'm increasingly more impatient to get it out there, I've realized it has to be something big for both you and me if I'm gonna stay motivated to continue. A quick "here's your update, enjoy your fap" isn't gonna work.