Previously we gave anyone who asked wiki access, resulting in a lot of content with mixed quality.

Now we treat wiki access similar to commit access to the source code.

Where wiki access is granted only to developers with commit access (with some exceptions).

When this decision was made, I don't think we agreed on a way for anyone to submit changes.

This task proposes edits to the wiki for anyone without wiki access be handled as documentation bugs, as we do for the manual.