We'll be releasing an alpha of InfluxDB 3.0 open source later this year. I'm actually personally on the hook for this one while our engineering team is focused on our cloud and on-premise commercial offerings.
So it's planned, but it's going to take a little time.
What's left to do for the release? Also, the alpha aspect seems surprising--isn't influx running this in production now?
The open source build will be using the libraries of what we have in our production system, but it'll be a single server release, which isn't something we're running in production. So while many components are things we've been running production for a while, the server process as a whole will be new.