My guess is not for a while, it seems to be a back burner subject as the main focus of his updates are just NPC and rnpc bug fixes here and there and the occasional function glitches. I do hope we get a female protagonist before December though but I'm not getting my hopes up at this point.
Edit: before I get absolutely dogged on, I'm not trying to sound condescending or anything I get these things take time but just saying I wouldn't getting my hopes up for any soon to be updates with the female protagonist since there is little to any insight of it coming to fruition. But if it does happen someone feels free to @me. I just doubt it'll happen soon...