I don't know why they left it out, it's the best news I could have hoped for from 1.10. All this after I set up a semi-complicated series of make targets to compile these plugins in Docker containers and use volumes pipe them out.
They were previously linux only. When Windows support lands, there's a lot we'll be able to do in our open source product in terms of modularity. It's a pretty big deal for us.
Also, "[this package] has known issues" was removed from the doc.