welp :( I'm very sorry about this. I didn't manage to pay for my old domain because I was recovering after an accident (true story, not making any silly excuses). I was aware that it's about to expire but wasn't in a good physical and mental shape and I just forgot to do it. People keep reporting it to me and we're updating URLs every time somebody finds an old link somewhere. I should probably just search through GitHub and send some PRs...