We gladly welcome contributions, please feel free to donate your time! However there are some tasks that are much easier to deliver and design as a small team,

We gladly welcome contributions, please feel free to donate your time! However there are some tasks that are much easier to deliver and design as a small team, instead of being able to be broken up into small parts where work can be done by the community. We simply doubt someone is going to come along with the time and drive to complete rewriting the whole fiber scheduler and concurrency part of the stdlib as an external contribution. That being said, Windows support is likely to be largely done by the community and core team in tandem, as individual modules can be ported one-by-one. There's also the overhead of managing all these open-source contributions which takes time.