The LINQ IQueryable Toolkit is a reasource kit for developers building LINQ IQueryable providers. You'll find useful techniques for manipulating general LINQ expression trees, implementing IQueryable providers, and a host of extensible components for building providers that target translation of LINQ expressions into SQL like languages.
This release adds bug fixes, performance improvements, automatic query caching on entity providers and a new EntityPolicy class that implements a QueryPolicy that lets you specify which associations to enable with deferred or immediate loading.
The download contains the toolkit both as multiple pre-built DLLs and the source code for building the toolkit and supplied tests. The source code originated from a tutorial series on building LINQ providers located here: http://blogs.msdn.com/mattwar/pages/linq-links.aspx
There is currently no documentation available. Future releases may not retain backward compatibility with what is released here.
If you are downloading this toolkit from any place other than http://www.codeplex.com/IQToolkit you may not be getting the official release.