I assume you meant SAHcon 2025. There is no SAHcon 2026, this is the last one.

And yeah, they never said the Q&A from Sunday was a replacement or anything. Miles promised (well, "gestured towards") SAHcon info back in August. I presume that'll be something visual, like screenshots or a trailer (or both). They're probably not shadowdropping it tomorrow (oh, today, it's past midnight...), but my hope is for a release date. They seem more confident in their assertions that the game has actually had a lot of work done on it, and that Act 4 and Hauntswitch are going to eventually exist.

That said, I hope they don't go the episodic route for Hauntswitch. I want to be able to say that Homestuck released every game it promised before I'm forty.