Possible revival of keymander 2. devs please read

I've been on keymander 2 for over a year and only received one update. I understand the devs are busy with other things, maybe other Io gear equipment but if any devs are reading this I would be open to working for keymander and improving it at no cost. I have suggested various updates that can improve the keymander 2 and I only got one response on a thread, I do think the keymander 2 player base and dropped significantly since its last update, and I would like to help with that. if any of the devs reads this please respond, I would help with promoting the keymander 2 and improving the device so you can make more sales. I do not want any compensation; I only want my favorite adapter to be updated.