The IAB has published RFC 8980: Report from the IAB Workshop on Design Expectations vs. Deployment Reality in Protocol Development.
Abstract: The Design Expectations vs. Deployment Reality in Protocol Development Workshop was convened by the Internet Architecture Board (IAB) in June 2019. This report summarizes the workshop’s significant points of discussion and identifies topics that may warrant further consideration.
Note that this document is a report on the proceedings of the workshop. The views and positions documented in this report are those of the workshop participants and do not necessarily reflect IAB views and positions.