It's an open source community project; the devices they support are what the maintainers own.

Someone has to maintain it. ;)

Because you didn't do it.

Just trying to understand why that's a mystery :thinking_face:

Who do you think "you guys" is exactly? You guys is you. You can port it to your chosen device and be the maintainer for that device and then we can thinking face wonder why you didn't give us some other device we wish was supported.