I'm a LineageOS user and therefore sometimes end up in their Wiki. The objective is somewhat similar to OpenWrt, they offer alternative (linux) firmware for all kinds of devices. Instead of using a MediaWiki all device specific pages are rendered based on a .yaml file.
Currently developers add device information only in the commit messages, they could be advised to create a .yaml file in a (to be created) repo like devices.git.
What do you think of moving to this system? It would introduce some changes, however could greatly uni- and simplify the wiki.
I'd be happy to work on this as I see it as a big usability improvement.