Over the past few months, a few people have proposed migrating away from our current development stack (Gerrit, Buildbot, and Bugzilla) to GitLab. Given the scale and impact of the undertaking and in order to give everyone an opportunity to provide feedback I've posted a question[1] to Ask with proposed migration options (including staying with Gerrit):
https://ask.wireshark.org/question/5784/should-we-migrate-development-to-gitlab
If you have any questions or opinions on this, please vote and/or comment accordingly.
[1] Askbot says it's a wiki, but there's a question mark at the end of the title.