What's the status of Unix Device Memory Allocator?

Unix Device Memory Allocator:
https://github.com/cubanismo/allocator
Last I heard of that was about starting a project on freedesktop.org and some bikeshedding about the name:
https://lists.freedesktop.org/archives/mesa-dev/2017-November/178933.html
And then it went AWOL.
Does anyone know what happened in the last 6 months with that? I couldn’t find anything on freedesktop.org.