Changes in version 4.0.2 (2026-01-19)                  

  - Improve performance of summariseOrphanCodes()

                 Changes in version 4.0.1 (2026-01-08)                  

  - Fix edge case for summariseOrphanCodes() when no records found

                 Changes in version 4.0.0 (2025-12-17)                  

  - Add functions asCodelist(), asCodelistWithDetails(),
    asConceptSetExpression()
  - Add functions associatedConceptClassIds(), associatedDomains(),
    associatedDoseForms(), associatedDoseUnits(),
    associatedDrugIngredients(), associatedRelationshipIds(),
    associatedRouteCategories(), and associatedVocabularies()
  - Add functions availableConceptClassIds(), availableDomains(),
    availableDoseForms(), availableDoseUnits(),
    availableDrugIngredients(), availableRelationshipIds(),
    availableRouteCategories(), and availableVocabularies()
  - Add functions intersectCodelists(), unionCodelists(), and
    excludeConcepts()
  - Add functions stratifyByBrand(), stratifyByDomain(),
    stratifyByDoseForm(), stratifyByVocabulary()
  - Add functions subsetOnDoseForm(), subsetOnIngredientRange(),
    subsetOnVocabulary()
  - Add function searchStrategy()
  - Add function vocabularyVersion()
  - Remove availableICD10(), availableIngredients(),
    buildAchillesTables(), codesInUse(), getConceptClassId(),
    getDomains(), getDoseForm(), getDoseUnit(), getICD10StandardCodes(),
    getRelationshipId(), getRouteCategories(), getVocabVersion(),
    getVocabularies()

                 Changes in version 3.5.0 (2025-04-10)                  

  - Add reexports from omopgenerics
  - Improve consistency in function documentation

                 Changes in version 3.4.1 (2025-03-26)                  

  - Remove dependency on RJSONIO in favour of jsonlite

                 Changes in version 3.4.0 (2025-02-19)                  

  - Depend on omopgenerics 1.0.0
  - Account for non-UTF8 concept names

                 Changes in version 3.3.2 (2025-01-28)                  

  - Change examples and vignettes for CDMConnector 1.7.0
  - Depend on visOmopResults 1.0.0

                 Changes in version 3.3.1 (2024-11-26)                  

  - Update to use base pipe

                 Changes in version 3.3.0 (2024-11-10)                  

  - Add function subsetOnDomain()
  - Add parameter .options in table functions
  - Fix for breaking change in omopgenerics 0.4.0 and
    visOmopResults 0.5.0

                 Changes in version 3.2.1 (2024-10-17)                  

  - Add nameStyle argument for getDrugIngredientCodes()

                 Changes in version 3.2.0 (2024-09-24)                  

  - Add functions availableIngredients(), availableATC()
  - Align table arguments with visOmopResults

                 Changes in version 3.1.0 (2024-07-12)                  

  - Add functions getRouteCategories() and subsetOnRouteCategory()
  - Export route data
  - Add doseUnit, route, and routeCategory as arguments in getATCCodes()
    and getDrugIngredientCodes()
  - Add functions stratifyByConcept(), stratifyByDoseUnit(),
    subsetOnDoseUnit(), stratifyByRouteCategory(), and
    subsetByRouteCategory()
  - Add type argument to functions returning codelists
  - Improve performance of summariseOrphanCodes()

                  Changes in version 3.0 (2024-05-31)                   

  - Add function getRelationshipId
  - Add functions summariseAchillesCodeUse (replaces achillesCodeUse),
    summariseOrphanCodes (replaces findOrphanCodes),
    tableAchillesCodeUse, tableCodeUse, tableCohortCodeUse,
    tableOrphanCodes.

                 Changes in version 2.2.3 (2024-03-08)                  

  - Fix for forthcoming breaking change in dependency omopgenerics

                 Changes in version 2.2.2 (2024-02-14)                  

  - Fix for edge case with multiple exclusion criteria

                 Changes in version 2.2.1 (2024-02-07)                  

  - Working with omopgenerics

                 Changes in version 2.2.0 (2024-01-25)                  

  - Added functions findOrphanCodes, restrictToCodesInUse,
    sourceCodesInUse.
  - Speed improvements in getCandidateCodes from doing search in place
    (e.g. on database side).
  - Dropped explicit support of an Arrow cdm.

                 Changes in version 2.1.1 (2023-11-20)                  

  - Improved support of device domain.

                 Changes in version 2.0.0 (2023-10-09)                  

  - Simplified the interface of getCandidateCodes, with a number of
    arguments removed.
  - Added function summariseCohortCodeUse.

                 Changes in version 1.7.0 (2023-08-16)                  

  - Added function codesFromCohort.

                 Changes in version 1.6.0 (2023-07-07)                  

  - Improved getICD10StandardCodes function.
  - Added function codesFromConceptSet.

                 Changes in version 1.5.0 (2023-06-13)                  

  - Require CDMConnector v1.0.0 or above.

                 Changes in version 1.4.0 (2023-06-06)                  

  - Added function summariseCodeUse.

                 Changes in version 1.3.0 (2023-05-30)                  

  - Added function getICD10StandardCodes.

                 Changes in version 1.2.0 (2023-05-04)                  

  - Added functions getATCCodes and getDrugIngredientCodes.

                 Changes in version 1.1.0 (2023-04-01)                  

  - Added exactMatch and includeSequela options to getCandidateCodes
    function.

                 Changes in version 1.0.0 (2023-02-07)                  

  - Added a NEWS.md file to track changes to the package.