This theme is always growing, changing and getting better, release by release. We release a major, feature-adding version approximately once per quarter and bug fix/security releases as needed.
I’ve started using Trello to manage upcoming features and bug fixes to let the community help decide what should be added and what needs to be fixed. The board is public and viewable by anyone here. Voting and comments are enabled there but you’ll need to sign up for a (free) account. Feel free to add, vote, and comment on what’s important to you. If you have a question about existing functionality or not sure where to put what you have to say, the best place to start is here, in the main support forums.