Dust and asdf builds updated

[Evan Hanson]

Hi there,

CHICKEN 5.2.0 is now available via dust [1] and the asdf version
manager [2] (using the "chicken" plugin), as well.

[1]: https://wiki.call-cc.org/egg/dust
[2]: https://asdf-vm.com/

Happy hacking,

Evan

signature.asc
Description: PGP signature