Given that krtkl has three full-time employees, Kansan boards and burn down charts might be introducing more overhead than it's worth. However, if someone in the snickerdoodle community wants to volunteer their time to project management and administration, we won't be opposed. :)
I'm not sure which of the krtkl GitHub repositories aren't up to date? Obviously the documentation could use some work, we need a better website to help organize everything, and 1000 other things, but I don't believe there is anything fundamentally stopping community members from contributing to the code base at the moment. But perhaps I am still misunderstanding what you are asking for?