**Session Date/Time:** 10 May 2023 18:00

# [UUIDREV](../wg/uuidrev.html)

## Summary

The UUIDREV Working Group met to discuss the status of `draft-ietf-uuidrev-rfc4122bis-03` and determine the next steps. It was confirmed that there were no significant open technical issues with the draft, including previous discussions on SHA-1 usage. The Working Group decided to initiate a Working Group Last Call (WGLC) for the current draft, with an expected duration of four weeks. Plans were also made to ensure relevant external liaison organizations and communities are informed of the WGLC.

## Key Discussion Points

*   **Meeting Logistics**: Chairs ensured proper setup, including the Note Well reminder and availability of meeting materials.
*   **Open Issues Review**:
    *   Only one minor grammatical error ("double seconds") was noted in `draft-ietf-uuidrev-rfc4122bis-03`. It was deemed minor enough not to warrant a new draft version solely for its correction, and would be incorporated if other changes arose during WGLC.
    *   The Working Group confirmed that all prior discussions and issues related to SHA-1 usage in UUIDs had been resolved to the satisfaction of those present.
*   **Working Group Last Call (WGLC)**:
    *   A sense of those present indicated readiness to proceed with a WGLC for `draft-ietf-uuidrev-rfc4122bis-03`.
    *   The WGLC was set for a duration of four weeks.
    *   It was noted that the shepherd write-up is not required until after the WGLC concludes.
*   **Liaison Communication**: The importance of informing external organizations and communities, specifically ITU-T and ISO, as well as prototypers and the `libuuid` community, about the WGLC was emphasized due to their upstream documents and implementations relying on UUID specifications.
*   **Future Meetings**: No further interim meetings were scheduled, contingent on a smooth WGLC and IESG review process.

## Decisions and Action Items

*   **Decision**: The Working Group decided to initiate a Working Group Last Call (WGLC) for `draft-ietf-uuidrev-rfc4122bis-03`.
*   **Action Item**: Michael to push the necessary buttons to formally start the Working Group Last Call.
*   **Action Item**: Michael to inform the ITU-T and ISO liaison managers about the UUIDREV WGLC, urging feedback.
*   **Action Item**: Michael to inform prototypers and the `libuuid` community about the WGLC, requesting their review and comments on `draft-ietf-uuidrev-rfc4122bis-03`.
*   **Action Item**: The Working Group Last Call will run for four weeks, with a target end date around June 9th.

## Next Steps

*   Monitor comments received during the Working Group Last Call.
*   Incorporate any substantive changes arising from WGLC feedback into a new draft version.
*   Following a successful WGLC, the document will proceed to IETF Last Call, managed by the ISG.
*   No further meetings are planned unless significant issues or discussions emerge from the WGLC or subsequent IESG review.