Claus, we have some more critical fixes in the pipeline, I would recommend waiting one or two more weeks until nagging.
Specifically we are working on implementing support for our various “pickers” so you can choose categories and tags on screen readers.
We post regularly when we make updates in the #feature:announcements category, recommend you watch it if you are interested in our releases. Though very sadly and ironically if you are on a screen reader now watching this category is going to be a major challenge.