GitLab is used only for code review, issue tracking and project management. Canonical locations for source code are still https://gitweb.torproject.org/ https://git.torproject.org/ and git-rw.torproject.org.
We have 9 videos on torbrowser.html.en that explains to the user how to download, verify and use the Tor Browser Bundle on all the big three OSes. But non of them contain audio or subtitles.
Task: replace the old videos with the new ones that use the TBB 3.5.