Our very own @coder_kalyan has been working on the implementation in his fork of libserard:
He asked me to provide feedback on his work to eventually merge it into upstream, but I’ve been postponing that for a lack of time – sorry about that. I will pick it up as soon as time permits, but for now, consider using his fork as-is (YMMV). If you happen to have any feedback, feel free to open tickets and send pull requests.
Sorry for the delays.