[v0.9.2] - 2026-04-14

Fixed

• Improve VSAC logging
• Fix SCT import to handle SCT DK

Tx Conformance Statement

FHIRsmith passed all 1578 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.6)

[v0.9.1] - 2026-04-10

Added

• TX: Add support for child-of filters

Changed

• TX: increase vsac timeout

Fixed

• Tidy up dashboard
• TX: fix bug listing versions when validating
• Fix support for child-of in R4/R3

Tx Conformance Statement

FHIRsmith passed all 1578 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.5)

[v0.9.0] - 2026-04-09

Added

• TX: VSAC upgrade to pick up more changes
• TX: add definition of $related operation to CapabilityStatement

Changed

• TX: Deal with regex Denial of Service Issue
• TX: improve fragment handling in extensions per TI decision
• TX: Reduce snomed loaded versions - have already moved to affiliate managed servers
• TX: fix bug handling excluded concepts using a filter
• improve dashboard template

Fixed

• Update dependencies for security fixes
• TX: fix error in SNOMED translate for implicit concept maps
• TX: Fix OCL cache invalidation and case-insensitive concept lookups
• Publisher: fix handling of web templates folder
• Publisher: fix webtemplates table headings

Tx Conformance Statement

FHIRsmith passed all 1578 HL7 terminology service tests (modes tx.fhir.org+omop+general+snomed, tests v1.9.1, runner v6.9.5)

[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)

[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)

[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)

[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)

[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

[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)

[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)