Alberto, thanks for explanation. As I see now it is only a question of liberty/FOSS. Please sorry my impudence, but my only goal is comfortable development process of chrome-gnome-shell. Yes, I can set up another mirror for chrome-gnome-shell repository. However I need some server with some scripting. On other side you already done all work (btw thanks for that). Moreover GNOME/ostree already works with PRs: https://github.com/GNOME/ostree/pulls?utf8=%E2%9C%93&q=is%3Apr. It's OK for me not to have collaborator rights for repository mirror. Technically I can work with PRs without that. However I want to respect your work and GNOME rules. So may I ask you not to close PRs on GNOME/chrome-gnome-shell github mirror? It will be OK for me if sometime in the future you will hide PRs entirely.