A new version of the OAuth Dynamic Client Registration specification has been published that folds the client metadata definitions back into the core registration specification, as requested by the working group. The updated spec is clear that the use of each of the defined client metadata fields is optional. The related registration management specification remains separate.
The updated specifications are available at:
- http://tools.ietf.org/html/draft-ietf-oauth-dyn-reg-17
- http://tools.ietf.org/html/draft-ietf-oauth-dyn-reg-management-01
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