[NTG-context] Sourcemirror at gitorious is closing down, where to find it then?

Since gitorious got acquired by gitlab it will shut down its service end of May 2015 (https://about.gitlab.com/2015/03/03/gitlab-acquires-gitorious/). Where will ConTeXts source mirror be hosted then? Will it get transfered over to gitlab? Github? Bitbucket? Sourceforge? Somewhere else?