It turns out the new version of PEMDAS will be out sooner than I had originally planned, and there will be at least one new release before the end of April.

As usual, I don't like announcing specific features, but there will be a couple new ones that are nice, including some requested features. I have a pretty full schedule and there won't be much time once we get into April to start adding new things, so if you'd like to see something, let me know as soon as possible!