If you look at the activity on GitHub (https://github.com/bintracker/bintracker/graphs/contributors), they have been working on the project since mid 2018, with almost continuous commits until mid 2021, and then some activity at the start of 2022, and considerably more at the start of 2023. So there seems to have been some loss of momentum, but I wouldn't give up hope yet. It's just unfortunate that there is basically just one contributor (I'm ignoring the two others that contributed just one commit each) - but I guess finding fellow LISP Jedi knights (referring to the XKCD comic someone else linked) to work on this project is not that easy. Aaaand I'm not sure if focusing on "lesser known systems" (quote from the GitHub readme) is the right strategy. Sure, there are already lots of players for e.g. Amiga MOD files, but there are also more people interested in that platform...