Fix NullReferenceException during ValueSet serialization in R4/R4B#3328

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Copilot wants to merge 9 commits intodevelopfrom

copilot/fix-null-reference-exception

Commits on Oct 24, 2025

Commits on Oct 28, 2025

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alexzautke
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brendankowitz
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Merge branch 'develop' into copilot/fix-null-reference-exception
ewoutkramer
authored
Merge branch 'develop' into copilot/fix-null-reference-exception
alexzautke
authored
Fix build error: Update test to use ToJson instead of ToJsonAsync

Copilot
and
alexzautke
committed
Update test to use item-type ValueSet and verify R5 property field

Copilot
and
alexzautke
committed
Update test to use diagnostic-service-sections ValueSet

Copilot
and
alexzautke
committed
Revert to using item-type ValueSet for cross-version compatibility

Copilot
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alexzautke
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