I don't have any public roadmap - keeping people updated on what I am doing is definitely an area I need to improve on!
I post most on Blusky ( https://bsky.app/profile/deviserene.bsky.social ) and Patreon has monthly posts where I share everything (https://www.patreon.com/c/TowardDawn), no need to be a paid member, and my Discord has daily updates for everything I am working on (https://discord.gg/kDQXMRd5sv).
Toward Dawn is set to release in three weeks (I need to go back to full time work to earn enough money before my next game!), I'll try to do a roadmap for my next project.