Issues

• Base64Binary: implement IValue<string> so the base64 text can be read without decoding

  FirelyTeam/firely-net-sdk#3611 · Filter by author ewoutkramer opened on Sep 23, 2026

• POCO deserialization: byte/stream entry points and pooled re-encoding of JSON strings

  Enhancement

  FirelyTeam/firely-net-sdk#3598 · Filter by author alexzautke opened on Sep 4, 2026
  2

• ValueSetExpander mutates resolver-owned ValueSet instances in place (split from #3582)

  Bug

  FirelyTeam/firely-net-sdk#3596 · Filter by author ewoutkramer opened on Sep 3, 2026

• Snapshot generator copies inherited ele-1 constraint/condition and rim mapping onto every child element

  FirelyTeam/firely-net-sdk#3595 · Filter by author claude opened on Sep 2, 2026
  1

• SnapshotGenerator: out-of-order differential produces duplicate element id and fabricated base component, no diagnostic

  Bug

  FirelyTeam/firely-net-sdk#3590 · Filter by author ewoutkramer opened on Aug 26, 2026
  1

• SnapshotGenerator silently drops reslice subtrees, losing authored constraints

  Bug

  FirelyTeam/firely-net-sdk#3589 · Filter by author ewoutkramer opened on Aug 26, 2026

• SnapshotGenerator: CONSTRAINED_BY_DIFF_EXT uses an unregistered canonical in the hl7.org namespace

  FirelyTeam/firely-net-sdk#3588 · Filter by author ewoutkramer opened on Aug 26, 2026

• R6 resources missing from VersionIndependentResourceTypesAll

  Enhancement

  FirelyTeam/firely-net-sdk#3573 · Filter by author kennethmyhra opened on Aug 10, 2026
  8

• Track impact for implicitRule changes on (de-)serializers

  Enhancement

  FirelyTeam/firely-net-sdk#3504 · Filter by author alexzautke opened on May 18, 2026
  2

• Create direct conversion from ISourceNode to PocoNode

  Enhancement

  FirelyTeam/firely-net-sdk#3471 · Filter by author cknaap opened on Mar 24, 2026

• Support positional slicing for R5+

  Enhancement

  FirelyTeam/firely-net-sdk#3460 · Filter by author wardweistra opened on Mar 9, 2026

• Reseach datatype merge behaviour on .NET vs Java

  Enhancement

  FirelyTeam/firely-net-sdk#3432 · Filter by author ewoutkramer opened on Feb 12, 2026
  2

  

• Switch adding and copying compiler feature attributes to a Polyfill package

  Enhancement

  FirelyTeam/firely-net-sdk#3400 · Filter by author andrzejskowronski opened on Jan 26, 2026

• Remove id and useGet from ITerminologyService

  Enhancement

  FirelyTeam/firely-net-sdk#3373 · Filter by author ewoutkramer opened on Dec 16, 2025
  1

• Add Supports to ITerminologyService

  Enhancement

  FirelyTeam/firely-net-sdk#3367 · Filter by author andrzejskowronski opened on Dec 10, 2025

• Integrate FhirPath static analysis

  Enhancement

  FirelyTeam/firely-net-sdk#3313 · Filter by author ewoutkramer opened on Oct 8, 2025

• (non default) Request Headers

  Enhancement

  FirelyTeam/firely-net-sdk#3298 · Filter by author JTeeuwissen opened on Sep 30, 2025
  2

  

• Improve BaseFhirJsonDeserializer seeking for resourceType

  Enhancement

  FirelyTeam/firely-net-sdk#3295 · Filter by author andrzejskowronski opened on Sep 30, 2025

• Investigate FhirPath closure object and $that

  needs research
  Enhancement

  FirelyTeam/firely-net-sdk#3249 · Filter by author Kasdejong opened on Aug 14, 2025
  2

• Align Issue Code Management and Introduce Prefixed Codes in SDK7

  breaking change
  Enhancement

  FirelyTeam/firely-net-sdk#3225 · Filter by author alexzautke opened on Jul 22, 2025

• Update FhirPath tests file

  Enhancement

  FirelyTeam/firely-net-sdk#3204 · Filter by author ewoutkramer opened on Jul 3, 2025
  2

• Add debugging support

  Enhancement

  FirelyTeam/firely-net-sdk#3193 · Filter by author ewoutkramer opened on Jun 25, 2025

• Add CodingSystem-based routing to the MuiltiTerminologyService

  Enhancement

  FirelyTeam/firely-net-sdk#3192 · Filter by author ewoutkramer opened on Jun 25, 2025

• Implement elementdefinition-profile-element extension

  Enhancement

  FirelyTeam/firely-net-sdk#3181 · Filter by author ewoutkramer opened on Jun 18, 2025

• Improve flow of working with AllowedTypes

  Enhancement

  FirelyTeam/firely-net-sdk#3170 · Filter by author andrzejskowronski opened on Jun 3, 2025