This is a first pass at this documentation. It should be reasonably accurate.

• The unmanaged and profiling APIs are still largely undocumented.
• The references to general guidance and instructive documents is missing (because they mostly do not yet exist).
• There is a general lack of examples.

I have addressed all feedback. The openpublishbuild completed without any new warnings. I am happy with the published results so far.

@rpetrusha PTAL when you get a chance

I have tried to address all the feedback. Waiting for the build to complete to take a look again.

Build looks reasonable to me. This is the link https://review.docs.microsoft.com/en-us/dotnet/api/system.runtime.loader?view=netcore-2.2&branch=pr-en-us-1353

@sdmaclea, %2A means that the method name will be displayed without parameters, and that, if the method is overloaded, the link resolves to the top of the page (with the overload list) rather than to a specific overload.

This looks good, @sdmaclea. I'll merge your PR now. Hopefully, it will be live tomorrow.

@rpetrusha Thanks