We're in a 1.0 state, so it's best to think of the game as being done, and our focus is bugfixes, quality of life, and polish rather than entirely new features.
Right now we are actively working on adding in a basic modding system that allows for third party encounter / afflictions / art to be easily added in as mods, and we have talked about but are not yet committed to adding in a new player transformation and Steam / in-game achievements.