June 2026 PreProduction (Version 2) vs June 2026 Production (Version 1) traceability

CONCLUSION:  ​NO CHANGES AS EXPECTED

June 2026 PreProduction (Version 1) vs June 2026 PreProduction (Version 2) traceability

CONCLUSION:  ​ALL CHANGES AS EXPECTED

1. LanguageRefset records match PCR report

   1. 2x incorrect records deleted in SSD-1274

December 2025 Production (PUBLISHED) vs June 2026 PreProduction (Version 1) traceability

CONCLUSION:  ​UNEXPECTED CHANGES FOUND

1. Readme file:

   1. 52x files including .JSON file

   2. All file dates updated to 20260607, as planned

2. Association records match PCR report

3. AttributeValue records match PCR report

   1. 0x remaining active CNC indicators

4. LanguageRefset records match PCR report

   1. “Langrefset's description has unexpected langCode” (n=2) flagged by Release Issues Report

      1. https://docs.google.com/spreadsheets/d/1C7MtUfJ-kIEBnn5dFjzzb999XfgUCr4A2s-LQB2j_Wo/edit?gid=0#gid=0

      2. Pending data fix in SSD-1274

5. Concept records match PCR report 

   1. 0x promoted concepts

6. Description records match PCR report 

7. Relationship concrete values match PCR report

8. Relationship records match PCR report

9. TextDefinition records match PCR report

10. OWL records match PCR report

11. Simple Refsets records - None

12. RefsetDescriptor records match PCR report

    1. 0x new descriptors added

13. MRCM records - None

14. MDRS records match PCR Report

    1. 2x Extension records changed to 20260607, as expected