Was referring to both editions.
In 5E, there are a couple of books still not released for HeroLab, despite many folks having already paid for them in the bundles. Last Dev message was that they were being worked on, but that was in 2019.
In 6E, after the first couple of books, there similarly has been no movement on releases since 2019, even if you wanted to purchase them. Radio silence on this subject from the Devs since Jan 2020.
-k