The more in-depth we use extensions, the more likely is is that we need custom extensions. New `UnpackExtensions` function in the high package makes this easy. Low level models have been updated to support feature fully and docs added in README and examples as well.
Signed-off-by: Dave Shanley <dave@quobix.com>
Tristan made a good point, part of the doc building process performs a resolving check and circular reference check, which is ignored by the returned errors. So resolving errors are now unpacked into standard errors and returned. Not sure why gofmt has shifted everything around however.
locating nodes was looking through two levels to locate something. This is not the correct behavior, after making the change - lots of tests needed to be updated to be correct in what they put into as a the root node.
3.0 and 2.0 do not work, there are multiple versions and anything with a period in it sucks from my point of view, v2 and v3 feel much better from a DX perspective.
