Dear IRT, As you may be aware, ICANN org initiated a Public Comment proceeding relating to the API specification and test specs for the Registry System Test (RST) v2.0 service. This proceeding concluded on May 6th. ICANN org received just one submission, which came from the Registry Stakeholder Group. We have prepared and published a report relating to this proceeding that can be found at this URL: https://itp.cdn.icann.org/en/files/technical-services/public-comment-summary... ICANN org received only a single submission, which can be addressed with a simple clarification in the test specs. We have therefore decided to cancel the IRT meeting that had been planned to discuss the submissions and any changes arising from them. We continue to develop both specifications as we proceed with the development of the new service, and will continue to accept feedback on both from this subtrack, as well as on the gtld-tech mailing list, and relevant GitHub repositories. Regards, The RST team