It takes a while to publish articles, indeed. Our report from the Core Bibliographical Conceptual Models Interest Group July 2021 session was finally published in Technical Services Quarterly in April 2022 (Volume 39, 2022, Issue 2).
Months pass by in the journal publication business while one submits, get first round of questions or reviews from whomever is editing the content, and then for the author (or authors) to examine those comments and make changes or approve edits by the editors.
Yet, it is still a good and helpful thing to publish these articles for future use and to provide some perpetual guidance through these sessions at the CORE events.
I am simply notifying of this most recent publication of something I worked on in collaboration with some library metadata people in 2021.