Many thanks to both of you for your replies!
Especially for the insight into the problems. I have been browsing the forums and looking at the repository - I had not realized how small this project was... My respect, you have done a very impressive job!
Regarding the second answer, I had found that post already, that's what I was referring to. It works well enough for us, thank you!
I will definitely contribute when I will have progressed in my studies.