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.
Having #23604 (moved) merged has already paid off big time.
This ticket is about going for a second iteration on improving logging overall with circuits and hidden service.
There are actually two bugs with #23604 (moved) (nothing serious) so this ticket will also address it.
To enable design management, you'll need to meet the requirements. If you need help, reach out to our support team for assistance.