Changes in version 0.6.3 (2025-09-03)                  

  - Docs only update

                        Changes in version 0.6.2                        

  - fix ignore.attr argument that changed in rbindlist() in data.table
    >=1.15.0
  - SICdb bicarbonate / BUN units fixed
  - SICdb vasopressor units
  - separate SpO2 / SaO2 concepts

                        Changes in version 0.6.1                        

  - fixing the data-sources specification for MIMIC-IV (miiv)

                        Changes in version 0.6.0                        

  - Salzburg database (SICdb, sic in ricu) added as a data source
    with 64 concepts available
  - MIMIC-IV (miiv in ricu) version bumped to 2.2
  - fixed the usage of round() and trunc(); both replaced by floor()
    throughout

                 Changes in version 0.5.6 (2023-09-04)                  

  - maintenance release: fixes non-character numeric version input
    issues

                 Changes in version 0.5.5 (2023-04-09)                  

  - maintenance release: fixes an issue introduced by pillar 1.9.0 via
    an update to 0.2.0 of prt

                 Changes in version 0.5.4 (2022-10-30)                  

  - maintenance release: tests using mockthat are only run when
    available

                 Changes in version 0.5.3 (2022-07-12)                  

  - maintenance release for compatibility with an update to prt

                 Changes in version 0.5.2 (2022-04-26)                  

  - maintenance release due to issue with units (#301)

                 Changes in version 0.5.1 (2021-10-07)                  

  - maintenance release due to upcoming API change of rlang v1.0.0

                 Changes in version 0.5.0 (2021-08-18)                  

  - adds miiv data source (MIMIC-IV)
  - new data class win_tbl (inheriting from ts_tbl), which allows for
    specifying a validity duration (for example for infusions consisting
    of both a rate and a duration)
  - automatic unit conversion is available by specifying the unt_cncpt
    concept type

                 Changes in version 0.4.0 (2021-05-19)                  

  - CRAN release which includes aumc data source and sep3 concept

                        Changes in version 0.3.0                        

  - revamped src_env setup

                        Changes in version 0.2.1                        

  - concept harmonization (mostly aumc and hirid uom fixes)
  - split of setup_src_data() from setup_src_env() for convenient setup
    in non-interactive scenarios

                        Changes in version 0.2.0                        

  - add aumc data source

                 Changes in version 0.1.3 (2021-01-29)                  

  - concept fixes (susp_inf, non-hadm loading of abx on mimic, map on
    hirid)
  - fix CRAN policy violation

                 Changes in version 0.1.2 (2020-11-03)                  

  - restructure SOFA computation
  - add concept caching
  - add \value{} entries to docs

                        Changes in version 0.1.1                        

  - make CRAN compliant (.GlobalEnv default in attach_src())
  - concept fixes: weight, vasopressors & height

                        Changes in version 0.1.0                        

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