hmm seems its hard to find. so I don't blame you for not knowing about it.
here you go https://groups.google.com/forum/#!forum/qubes-devel -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/1af33d73-3d78-4318-9e53-0a332076ed62%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
