It’s a shame there’s still nothing quite like GitHub for Mercurial (anymore), where anyone can just sign up and create repositories. Heptapod has a public instance for FOSS, but it requires approval to create projects. There’s also a separate hosted instance for basically anything, but it’s commercial and costs money. One can also self-host, but GitLab is not exactly lightweight, and other solutions aren’t as integrated with evolution features.
maybe if someone rewrote it in rust it would be sexy again? rurcurial?
They have and it's called jujutsu :-)
OK, it's not a Mercurial clone, but it did take some features from it, and using it will feel more like Mercurial than git. And you can use it on git repositories, so you can have your cake and eat it too.