The alpha version aims to define the broad strokes going forward: the basic architecture of the application, the typing approach, and the interfaces we'll provide. This is to figure out how these types should be delivered at all in a way that works for consumers.

• The alpha version may change considerably during development.
• The alpha version will not yet attempt to maintain rapid live updates. That will begin with the beta version.

(Delayed to mid-May because of personal circumstances. I need to dogfood and test this on a separate project before I can call this milestone done.)