1

Prerelease Content Management Activities:

1. Inactivate the root concept synonym referencing previous release, and add synonym to reference current release.

2. Update copyright date on synonym (January releases only)

3. Generate + Validate SEP Refsets

4. Generate + Validate Lateralizable Refset

1. SNOMED Clinical Terms version: 20250601 [R] (June 2025 Release)
   5460527010
   https://authoring.ihtsdotools.org/#/tasks/task/DAILYPROMO/DAILYPROMO-8783/edit
   
   

2. Copyright date on synonym - not required for June release.

3. SEP - https://docs.google.com/spreadsheets/d/1MiybN-XLOzmONAGVWFS_wY6uYz8RHHeWHTp9WTp9gFY/edit?usp=sharing

4. Laterality - https://docs.google.com/spreadsheets/d/1MiybN-XLOzmONAGVWFS_wY6uYz8RHHeWHTp9WTp9gFY/edit?usp=sharing

2

Discussion of known issues

3.

New validation/traceability 

• assertionText": "RF2 Archive Structural test failed for file der2_sssssssRefset_MRCMDomainSnapshot_INT_20250601.txt

https://snomed.atlassian.net/browse/INFRA-15071

Relates to MRCM changes, checked and expected.

• Traceability - assertionText": "Changes that have been made on a branch that was not task level.",
  "failureCount": 24,

https://snomed.atlassian.net/browse/INFRA-13697

Relates to MRCM changes, checked and expected.

• SP ref set missing members, needs change to rule https://snomed.atlassian.net/browse/INFRA-15125 

4.

MRCM changes

• MRCM change to Surgical approach (attribute) - inactivate surgical approach attribute and associated MRCM. 
  https://jira.ihtsdotools.org/browse/INFRA-13697
  https://prod-rvf.ihtsdotools.org/api/result/1746008838411?storageLocation=RVF_TS/MAIN_MRCMMAINT1/1746008838411

• MRCM: update 'attribute cardinality' of 370132008 |Scale type (attribute)| from 0..1 to 0..*
  https://jira.ihtsdotools.org/browse/ATF-1701
  https://prod-rvf.ihtsdotools.org/api/result/1746008838411?storageLocation=RVF_TS/MAIN_MRCMMAINT1/1746008838411

New and changed MRCM report - checked by Yong and all as expected.

https://docs.google.com/spreadsheets/d/1yPekbJJJ10AX8X6EpjTmdQO5jfgjnIv7ZmYlpsXrlPQ/edit?usp=sharing

5.

Content Validation Reports

1. 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.

2. New Issues identified by the community from the previous Monthly Release.

   1. Decision on whether to fix the issues:

      1. VERY QUICKLY in time for this upcoming release?

      2. In good time for the next monthly release?

• Ref set descriptor changes - none in description file 20250508 New Descriptions June 2025 release.tsv

• New annotations - 20250508 New annotation June 2025 release.tsv

• New permanent exceptions - 20250508 new permanent exceptions June 2025 release.tsv

• All permanent exceptions  - 20250508 all permanent exceptions June 2025 release.tsv

• New temporary exceptions - NONE

• All temporary exceptions - NONE

• Concepts that have been reactivated - 20250508 Reactivated concepts June 2025 release.tsv

6.

Mapping schedule

May 2025 Release

•  

  • ICD-10

    • Total Changed mapped concepts this release = 538 (this includes 2 reactivated concepts that are counted as 'new' in the mapping tool reports, this caused an apparent discrepancy in the reported figures, but all content is accounted for)
      Total New mapped concepts this release = 520
      Total Retired mapped concepts this release = 94
      Total Changes = 1,152
      
      

  • ICD-O

    • Zero (0) new concepts or changes

    • Briefing note for deprecation of the ICD-O 3.1 Morphology and Topography maps has been circulated for comment. Open for feedback until April 30th – Planned Deprecation of the SNOMED CT - ICD-O version 3.1 Morphological and Topography Maps

June 2025 Release

• ICD-10

  • 167 New concepts in release cycle as of 8th May

  • 2 Reactivated concepts in release 

  • 985 Published concepts QA'd in total

• ICD-O

  • No new activity in the ICD-O map this month

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

Chris

9.

Versioning and Change Freeze

Release schedule

June 2025 International Edition Release Schedule - Production Monthly Release - INTERNAL

10.

Stats Report

Summary Component Stats Report

https://docs.google.com/spreadsheets/d/18ak-YDojX7qRYSQgyr--5YmeIQiYswLryb1WP71ER-A/edit?usp=sharing

11.

Risks

RICK STILL HAVING TO MANUALLY BOUNCE MYSQL DUE TO THE SWAP SPACE STILL FILLING UP DURING THE OVERNIGHT JOBS...

Chris is going to increase the SWAP space in the meantime, and open a ticket to investigate root cause in the long term...

12.

AOB

Release notes

SNOMED CT June 2025 International Edition - SNOMED International Release notes

Timescale for transition to using RNMS.