So that makes at least two of us.
Can I consider this the OK from CNCF? You have firm commitment from my side.
Feel free to start whatever process on your side at any time.
The only open question from my side would be the naming as
"openmetrics" is relatively contested. I was thinking of one of the
siblings of Prometheus, but a different one from the one you suggested
back then. I will dig out my notes on that.