Full information is in my blog.
But for people who primarily track the game's progress here, the summary is:
I have a chronic illness called POTS that started significantly impacting me in February. As a result, my ability to predict my productivity in all areas of life (including this game) has disappeared.
I'm still committed to working on this, but priorities like keeping my day job and taking care of my basic health have to come first.
I may spend more time messing around with smaller side projects like Corsairs and Pet Brigade. This happens when I don't mentally feel up to wrestling with Karma's more complicated/layered mechanics, but still want to do some sort of design work.
I'll continue to update here as I make progress.