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.
https://www.sankei.com/west/news/180605/wst1806050108-n1.html https://www.nikkei.com/article/DGXMZO31414120V00C18A6AC8000/ https://mainichi.jp/articles/20180606/ddn/041/040/046000c
I think you need to write a blog soon.
