- First, why so many differences from 1.* to 2.0 ?
- In 1.* we were able to call toArray() from a Document. Now we can't.
- In 1.* we were able to implement custom validators. Now we can't because a validator is expecting a ModelResultInterface object.
I would appreciate suggestions from the people who made those changes in 2.0 in terms of how can we achieve the same (desired) results.