Our UMA2 Internet-Drafts are expiring on August 17th:

https://tools.ietf.org/html/draft-maler-oauth-umagrant
https://tools.ietf.org/html/draft-maler-oauth-umafedauthz

These drafts expire on August 17th, and while we decided not to pursue their direct adoption in the OAuth WG as work items, we still haven't decided on other next steps. In our 2019-06-20 telecon we did pretty much narrow down the options to two:
  1. Let the specs expire and do nothing else (beyond telling the OAuth WG chairs that we rescind our previous proposal [already done])
  2. Decide to do an independent submission and go for an informational RFC instead in the Security Area
We were leaning towards #2, but we're still open at the moment. Please review those meeting notes in preparation for our call -- and feel free to weigh in on this thread (particularly if you can't join on Thursday).

Eve Maler
Cell or Signal +1 425.345.6756 | Skype: xmlgrrl | Twitter: @xmlgrrl