During the summer, there was some work done in the area of introducing subdomains to AE Naming System.
While the implementation is complete, it’s better to look at this endeavor from the research/prototype point of view - validating that we can have reasonably usable subdomains with minimal impact to the rest of Naming System. It shouldn’t be understood as a final, production ready implementation with polished user experience…
Still, it was worthwhile to find the limits of the approach chosen for this prototype.
If you are interested, you can read more in the paper here: Prototype of subdomains implementation for Aeternity node.pdf