Please,l allow bookmarks to be backed up and restored or, bare minimum, allow exporting to a file to manually backup. I'm not losing the 1000s bookmarks between installs if I can help it. Come on this rudimentary browser functionality that your stable release has yet your beta does not. Or, at a minimum can you announce that bookmark sync/saving functionality will not be added. I can't fathom why this is baked in to your standard release and not the beta. You're so close to being great.