Agenda

	Items to be discussed	Actions
1	Prerelease Content Management Activities: Inactivate the root concept synonym referencing previous release, and add synonym to reference current release. Update copyright date on synonym (January releases only) Generate + Validate SEP Refsets Generate + Validate Lateralizable Refset	MBR - root concept synonym - 138875005 \|SNOMED CT Concept (SNOMED RT+CTV3)\| 5448287018 - SNOMED Clinical Terms version: 20250401 [R] (April 2025 Release) https://authoring.ihtsdotools.org/#/tasks/task/DAILYPROMO/DAILYPROMO-8392/edit MBR - copyright date on synonym - not required for April release. SEP - Laterality -
2	Discussion of existing Known Issues	Duplicate descriptions discussed here in review and temporarily exception listed, briefing note circulated with deadline for feedback 31 March 2025. SNOMED International Briefing Notes Home Related tickets https://jira.ihtsdotools.org/browse/ISRS-7157 https://jira.ihtsdotools.org/browse/ISRS-7135 NOTE: we have received a lot of feedback about these proposed changes, to be discussed in April 2025. 2. Missing ref set member - fixed for April 2025 release https://jira.ihtsdotools.org/browse/INFRA-14460
3.	New validation/traceability for April 2025 release	Traceability one failure checked and is a false positive
4.	MRCM changes for April 2025 release	Report https://docs.google.com/spreadsheets/d/1eCarIC1csAoWRVY9YqMpkgeKcMJ4I39ZxS-LyC7U_cg/edit?usp=sharing Sent to Yong for review. Promoted 19 Feb 2025 Update the range of 370132008 \|Scale type (attribute)\| to remove the redundancy https://jira.ihtsdotools.org/browse/ATF-1700 https://jira.ihtsdotools.org/browse/INFRA-14541 https://prod-rvf.ihtsdotools.org/api/result/1739971884770?storageLocation=RVF_TS/MAIN_MRCMMAINT1/1739971884770 Promoted 24 Feb 2025 Extend range of component attribute to include <<540091010000105 \|Calculation (calculation)\| https://jira.ihtsdotools.org/browse/INFRA-13666 https://jira.ihtsdotools.org/browse/ATF-1698 https://jira.ihtsdotools.org/browse/INFRA-14636 https://prod-rvf.ihtsdotools.org/api/result/1740406335367?storageLocation=RVF_TS/MAIN_MRCMMAINT1/1740406335367 Expected warnings appeared in validation after promotion of these MRCM changes, checked:
5.	Content Validation Reports Instead of usual manual Content validation, we now just need confirmation that all Projects had automated validation run against them, and were clean before promotion. New Issues identified by the community from the previous Monthly Release. Decision on whether to fix the issues: VERY QUICKLY in time for this upcoming release? In good time for the next monthly release?	Ref set descriptor changes - none found in new description report New and Changed MRCM report - New annotations - New permanent exceptions - All permanent exceptions - New temporary exceptions - All temporary exceptions -
6.	Mapping schedule	January 2025 Release- New content ICD-10 = 295 new + 1500 (ish) additional changes for Mapping QA (that's "potential for mapping" so could be less than this actually come through) ICD-O = 2 new/changed Map QA (see above) ACTUAL RELEASE VALUES: ICD-10 = 793 records added/updated, plus 260 records inactivated ICD-0 = 0 changes February 2025 Release- New content ICD-10 = 580 new + 3000 (ish) additional changes for Mapping QA ICD-O = 1 new/changed Map QA (see above) ACTUAL RELEASE VALUES: ICD-10 = ICD-0 = March 2025 Release- New content ICD-10 = ICD-O = 0 Map QA ACTUAL RELEASE VALUES: ICD-10 = 842 new/updated + 247 inactivated ICD-0 = 0 NOTE: 2 concepts deleted from Main after promotion 15993511000119101 \|Retinitis of left eye due to secondary syphilis (disorder)\| 15993271000119106 \|Retinitis of right eye due to secondary syphilis (disorder)\| Only impact will be the stats, and so we can expect them to be out by 2x once we get the figures through from Rick... 10 Feb 2025 one failure in Daily Build RVF after maps promoted https://prod-rvf.ihtsdotools.org/api/result/1739146780546?storageLocation=international/int_daily_build/2025-02-10T00:01:03 checked with Donna and can be exception listed ************************************************************************************************************************************************************************************************* MARIA TO HIGHLIGHT TO CHRIS SWIRES, TO INVESTIGATE WHETHER OR NOT THIS IS A BUG IN THE EXCEPTION-LISTING PROCESS, AND IF SO TO RESOLVE IN TIME FOR APRIL 2025 RELEASE. LOGGED ************************************************************************************************************************************************************************************************* was previously exception listed here Confirmed 2x outliers in the ICD-10 map were not included in the final International Edition content, as expected April 2025 Release- New content ICD-10 = ICD-O = 0 Map QA
7.	Brief run through of the known issues already identified by the content team during the QA batch process, to ensure that technical team are aware of them, and can either resolve them in time for the release, or confirm as known issues.
8.	DevOps resource confirmed
9.	Versioning and Change Freeze	Plan is to follow the new processes as now defined: April 2025 International Edition Release Schedule - Production Monthly Release - INTERNAL
10.	Stats Report	Summary Component Stats Report
11.	Risks	************************************************************************************************************************************************************************************************* Mapping jobs taking even longer overnight now, so Chris + Rick to investigate and confirm what the fix needs to be... (potentially related to back end upgrade a couple of months ago) *************************************************************************************************************************************************************************************************
12.	AOB	Release notes SNOMED CT April 2025 International Edition - SNOMED International Release notes RNMS Tool now nearly there in Maria's opinion, so can start discussing transition plans in April 2025 after final formatting changes in the Feb+April Dev releases