No, they've updated/streamlined the stat/skill system and the save system, fleshed out the guild and added some background info for certain characters and the world itself, in terms of actual adult content it's still fairly early though(sexual scenes so far only include the voyeur stuff(the drive by scene at the start, seeing your parents do stuff, and the scene where Lani masturbates on a tree), and a non-voyeur(?) scene where Lani strips you and masturbates in front of you trying not to wake you up, it's a repeatable random event when camping with her, as for why the scene takes place instead of her just having sex with you, well it's convoluted, but also the start of her character arc, not fully implemented.)
My point was just that the dev has been consistently active, and has been delivering on what they promise(they seem to make a point of only promising a little bit at a time, basically just what's realistically possible for them within given time frames), but in terms of development speed though it is on the slower side(for good reasons, but unfortunately so.)