Hi! How can I update/delete a github page after changing to custom DNS?. I created a github page with username. github. io and put a custom domain, all works good but after changing domain now I cant update the web. Also, I delete custom domain and github page repository and username. github. io page still working, Why??.
I created a new repository with the same name but a new code, a new web and if I visit username. github. io I still seeing the page of the old repository.