I had open a bug here:
But I did not get any answers…
On this page: https://f-droid.org/en/packages/com.github.yeriomin.yalpstore/ you can see the last update is 2019-01-29.
But on https://github.com/yeriomin/YalpStore repo the last commit is Oct 16, 2018.
I think yalp store developers submit packages which source code is not available…
Is something that I miss?