How has the development of this program been going?

Hey, I backed this project near the beginning and have been looking back on it every now and then to see how things are progressing but from what I can tell progress has recently stagnated is that correct? The main feature I find it's missing is the ability to do isometric lines and I believe this was discussed upwards of last year and still to no avail can I find a feature that resembles what I'm looking for.

Do you know if there are any plans to implement such a thing or when development for the project will pick up if ever? I understand it's a smaller program with a niche market, and as soon as we purchased it it kinda stagnated. But I would like to see that one last feature added just in-case development ever stops. There are other pixel art tools these days with these tools but nothing as fast as pyxel edit (I can pump out tile after tile with no effort)

So all in all, just wanted to say great program, looking for a feature that was discussed last year, and want to know what's up with the development. Have a great day and best of luck!