Reviewer: Sarah Banks
Review result: Ready

I have reviewed this document as part of the OPS directorate's ongoing effort to review all IETF documents being processed by the IESG. Comments that are not addressed in last call may be included in AD reviews during the IESG review. Document editors and WG chairs should treat these comments just like any other last call comments.

First, a big thank you to the authors and working group for a thoroughly approachable draft. From the abstract that draws a reader in, through the (many) pages of following text that feel like a handheld guide, I found myself learning things. Thanks for that.

I don't have structural or technical feedback to give - the draft is clear in what it covers and what it doesn't. There are some IDNITs that need to be addressed, and general editing help (missing punctuation, capitalization and consistency), all items easily addressed. Otherwise the document is ready to go.