Afaik, Gitlab's wiki/knowledge base is also a separate repository and content is added/updated via regular MR flow. Our knowledge base is still part of the main

Afaik, Gitlab's wiki/knowledge base is also a separate repository and content is added/updated via regular MR flow. Our knowledge base is still part of the main codebase due to practical reasons (CI/CD related), but we'll eventually also migrate this to a separate repository as well, to avoid the unintentional gatekeeper aspect as you mention ;).