Elastisearch.NET & NEST - .NET client

I would like to upgrade c# code to use latest NEST 2.0 version, but I am having difficulties because of the breaking changes in the latest version:

What are the plans to update documentation on this location?

https://nest.azurewebsites.net/

I am using Object Initializer Syntax and I am looking for examples on how to rewrite code because following objects are not available anymore: RootObjectMapping, PropertyNameMaker, StringMapping and many others..

Thanks,
Andrew

Bumping up this question
I've got similar problem as Andrew.
I was using code base mapping and whole object are gone.
I've posted question on stackoverflow but not much response.

Thanks