Is upshot js under active development? All upshot articles have been written in March 2012.
Is upshot js stable? Breeze seems to be under active development. 

Is it ready for production? The vs spa application template was added and later removed. when will it be re-added? I'm guessing it will be re-added with upshot since upshot is tied to ms.

```
public class TodosController : ApiController {

    readonly EFContextProvider<TodosContext> contextProvider = 
        new EFContextProvider<TodosContext>("TodosContext");

    // ~/api/todos/Metadata 
    [AcceptVerbs("GET")]
    public string Metadata() {
        return contextProvider.Metadata();
    }

    // ~/api/todos/Todos
    // ~/api/todos/Todos?$filter=IsArchived%20eq%20false&$orderby=CreatedAt 
    [AcceptVerbs("GET")]
    public IQueryable<TodoItem> Todos() {
        return contextProvider.Context.Todos;
    }

    // ~/api/todos/SaveChanges
    [AcceptVerbs("POST")]
    public SaveResult SaveChanges(JArray saveBundle) {
        return contextProvider.SaveChanges(saveBundle);
    }

    // other miscellaneous actions of no interest to us here
}

```