Nothing pretty to show off right now, but for those wondering about the next additions to Sable's Grimoire, I've posted a (spoiler-free) progress update here: https://steamcommunity.com/app/717850/discussions/0/1697174779853208464/?ctp=4#c3909619105575116218

TL;DR: Both games are going well, and I hope to release them April/May 2020.