Pretty much all in the title.
One thing I've discovered in the past months since buying the game is that there is a high degree of opaqueness on the part of TA; Lost Valley was thought to only be an adventure up to level 10 or so until shortly before release for example. Many games these days publish Roadmaps for planned updates and content releases, which while vague often provide a general overview on what to expect coming down the line.
In particular, communication and detailing of what is planned for the Dungeon Maker would be much appreciated. Currently it seems to be a case of "Will we get this important feature eventually? Who knows!", knowing in advance if something is being developed or not could help module makers greatly by helping them prevent lost time when creating campaigns, or would let them plan and outline for these features in the future.