We update our roadmap every half year or so. And after releasing the last "male route" we will update the roadmap.
Currently, we would suggest to wait till you see any news from us about the Academy Overhaul. We've been working for the last 2 years on updating the BGs, adding music, reworking interface and many other things. Once we release that version with all the updated old content - it would be the perfect time to play the game, if you want to get the full experience!