In F23 Release Notes, section "1.2. Overview", first paragraph, the text "Red Hat contributions" links to: http://www.fedoraproject.org/wiki/Red_Hat_contributions The link should be: http://fedoraproject.org/wiki/Red_Hat_contributions Those pesky www become a 404. That same link appears in previous versions, some containing quite a lot of http://www.fedoraproject.org/wiki/... links. Maybe those worked back then, but now they don't.
Fixed the URL in the Overview section. Pushed to the master and f23 branches. -Glen
I've pushed Glen's changes, which should sync out shortly. Thanks again for the report, Máximo.