Oh, another thing: I would vote for adding a link to the bugtracker on the main page (qt-project.org). Currently it's semi-hidden on the contribution. Also, the links to the mailing lists and IRC don't really belong on "Contributions":https://qt-project.org/contribute page, do they?
I have nothing much against them being here, apart from the fact that I often recommend people to ask their question on the ML or IRC, and I need to specifically provide the link, otherwise users find it hard to locate.