Documentation 404

[chfanghr]

The documentation link in README is broken.

[bsavery]

Hmmm. Does this work? https://radeon-pro.github.io/RadeonProRenderDocs/en/sdk/about.html

[chfanghr]

@bsavery Yes👍Could you pls make a PR to update the README?

[bsavery]

#216 done.