Release v0.8.6

[v0.8.6] - 2026-04-06

Added

• TX: Full support for $related operation
• Add sponsor message to footer on all pages

Changed

• TX: Improve $expand efficiency slightly
• Rework logging for efficiency and configurability
• TX: Try to make the server more resistant to running out of memory and dying
• Improve memory reporting on dashboard and home pages
• improve metadata display for resources

Fixed

• Fix up tx test version to be correct in capabilities statement
• Fix security warning

Tx Conformance Statement

FHIRsmith passed all 1497 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.4)

Release v0.8.5

[v0.8.5] - 2026-04-02

Added

• Add support for webSource extension
• Add support for SCT filter in (codes)

Changed

• Upgrade LOINC to 2.82
• Improve resource rendering -copy button + link

Fixed

• Add missing code systems from search

Tx Conformance Statement

FHIRsmith passed all 1497 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.4)

Release v0.8.4

[v0.8.4] - 2026-04-01

Added

• add .npmrc to defend against supply chain attacks

Changed

• Rework extension handling to make sure uzbek loinc works - load supplements from store

Fixed

• tx/expand: fix for bug where filter array is present but empty
• tx/SCT: support filters generalizes and child-of
• tx/SCT: fix bug evaluating property filters
• Fix version conversion issues

Tx Conformance Statement

FHIRsmith passed all 1497 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.4)

Release v0.8.3

[v0.8.3] - 2026-03-31

Changed

• More dashboard improvements
• Packages: Allow javascript in the pubpack
• Publisher: Show username on publisher page
• Publisher: Allow non-admin users to delete non-approved tasks

Fixed

• Publisher: fix task logging
• SHL: path fixes

Tx Conformance Statement

FHIRsmith passed all 1497 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.4)

Release v0.8.2

[v0.8.2] - 2026-03-29

Added

• Support for implicit snomed concept maps

Changed

• Reverse the interpretation of RxNorm [rel] and [rela] value sets
• Improve modifier extension message

Fixed

• fix missing files from npm package
• Add missing styles to dashboard
• $translate fixes: don't return duplicate matches, handle R4/R5 issues properly, fix missed comments and products
• fix handling force-value-set version parameter

Tx Conformance Statement

FHIRsmith passed all 1498 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.4

Release v0.8.0

[v0.8.0] - 2026-03-27

Added

• XIG: add JSON and CSV downloads
• TX: Add snomed filter support for inactive, moduleId, and properties

Changed

• Improve Dashboard Presentation
• Make docker image platform compatible with apple silicon (arm)
• TX: update rxnorm version for tx.fhir.org
• TX: Improve VSAC information page

Fixed

• XIG: fix valueset source filter
• TX: Fix bug in language processing looking up country codes
• TX: Fix up terminology search for LOINC and generally
• TX: fix rxnorm property support and search performance
• Publisher: fix status display when building draft IG

Tx Conformance Statement

FHIRsmith passed all 1498 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.4)

Release v0.7.6

[v0.7.6] - 2026-03-25

Added

• Dashboard endpoint (see dashboard.html)
• Initial cs-api documentation

Changed

• Update package crawler to support archived feed entries

Fixed

• OCL improvements:
  • Improve multilingual support and caching for non-OCL expansions
  • cache compose instead of pre-built expansions
• Fix ConceptMap rendering
• Ongoing on work on publishing module
• Tidy up tx-reg to prevent hanging

Tx Conformance Statement

FHIRsmith passed all 1464 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.3)

Release v0.7.5

[v0.7.5] - 2026-03-19

Changed

• Support ignoring code systems when loading, and ban urn:iso:std:iso:3166#20210120 for tx.fhir.org

Fixed

• Fix handling of user defined codes for country codes
• Fix version bug when loading supplements
• FHIRsmith passed all 1460 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1-SNAPSHOT, runner v6.9.0)

Tx Conformance Statement

FHIRsmith passed all 1452 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1-SNAPSHOT, runner v6.9.0)

Release v0.7.4

[v0.7.4] - 2026-03-19

Changed

• XIG: show using resource package explicitly
• TX: Check conformance statement production at start up

Fixed

• TX: Load URI provider on tx.fhir.org
• TX: fix error getting SCT version for html format

Tx Conformance Statement

FHIRsmith passed all 1452 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1-SNAPSHOT, runner v6.9.0)

Release v0.7.3

[v0.7.3] - 2026-03-19

Changed

• Show total memory on home page
• OCL improvements
• Publisher: Allow editing websites
• Publisher: separate out target folder and git folder
• Publisher: use trusted git repo for ig_registry
• Extend XIG for phinvads analysis

Fixed

• Don't exempt tx/data from npm project
• SNOMED CT fix: align getLanguageCode with mapLanguageCode byte mapping

Tx Conformance Statement

FHIRsmith passed all 1452 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1-SNAPSHOT, runner v6.9.0)