New binding: Herzborg curtain motor

Hello maintainers: I have already had this topic, but it’s likely lost in vain since December 2020.
I have a pull request for the new binding: [herzborg] Herzborg binding by Sonic-Amiga · Pull Request #9327 · openhab/openhab-addons · GitHub Last time it was reviewed by @hilbrand on Jan 28th, since then i made requested changes, and no more communication since then.
What happened?