>Creative Commons BY-SA 4.0 declared one-way compatible with GNU GPL version 3
>Compatibility means that a person can now take a work they received under the terms of CC BY-SA 4.0 and then distribute adaptations of that work under the terms of GPLv3.
Very welcome. It is nice it can provided 31KHz+ output.
If I find something's missing and could likely be easily added, it'd be a digital (e.g. HDMI) output. It'd save many people the step of having to run the output through an OSSC.