I updated Fedora and now I have Darktable 3.1 there is lot of things that don't work anymore.
1. Missing filtering by stars.
2. HDR completly don't work anymore instead of widen dynamic range it make it like 1/10 of the full range, everything is dark you can't use it anymore.
Both in lightable.
Are there any docs that show how to use those two functions, I don't believe that developers just break those things and I don't use it properly.