Changes in version 1.7.0 (2026-02-06)                  

  - Totally 2314 datasets are included in the current list.
  - Removed gdcHubV18 as it is expired and not available.
  - Removed hiplot support as the server is down.

                        Changes in version 1.6.2                        

  - Filtered probe names to exclude ENSGR% pattern (Thanks to Brian
    Craft and Mary Goldman).

                 Changes in version 1.6.1 (2025-08-21)                  

  - Added new single cell hub url.
  - Added docs for dynamics.

                        Changes in version 1.6.0                        

  - Totally 2511 datasets are included in the current list.
  - Single cell hub was found disabled.
  - GDC hub was completely updated. The old GDC hub has been renamed to
    gdcHubV18.

                        Changes in version 1.5.0                        

  - Bugs fixed.
  - Removed useless action or check config files.
  - Removed the XenaShiny() function to reduce the dependencies.
  - Updated XenaData. Only minor datasets change found from previous
    data release.
  - Hiplot mirror is down, so we removed its usage in documentation (not
    delete internal code).
  - Added two new queries from xenaPython.

                 Changes in version 1.4.8 (2022-06-20)                  

  - Updated to latest Xena dataset list.

                 Changes in version 1.4.7 (2021-09-15)                  

  - 3 datasets were added into XenaData.

[1] "TCGA_survival_data_2.txt"                                  
[2] "clinical_CellLinePolyA_21.06_2021-06-15.tsv"               
[3] "CellLinePolyA_21.06_hugo_log2tpm_58581genes_2021-06-15.tsv"

  - Added support for gene symbol checking and data cache in fetch().

                 Changes in version 1.4.6 (2021-07-17)                  

  - Added code to check hiplot server status.
  - Fixed check warnings to follow CRAN policy (#36).

                 Changes in version 1.4.5 (2021-05-27)                  

  - Fixed the download bug for pan-cancer data hub due to unvalid URL.
    url_encode() is added internally to transform reserved characters (/
    is kept).
  - Fixed the download bug because UCSCXenaShiny mutate the result of
    XenaQuery() and thus change the column number. This bug will not
    affect XenaTools itself.

                 Changes in version 1.4.4 (2021-04-06)                  

  - Fixed the download bug because UCSCXenaShiny mutate the result of
    XenaQuery() and thus change the column order. This bug will not
    affect XenaTools itself.

                 Changes in version 1.4.3 (2021-03-22)                  

  - Implemented using hiplot for fetch() functions.

                        Changes in version 1.4.1                        

  - Removed unpublished Xena hub TDI.

                 Changes in version 1.4.0 (2021-01-19)                  

  - Supported downloading data from Hiplot mirror site
    (https://xena.hiplot.com.cn/).

                 Changes in version 1.3.6 (2020-11-23)                  

  - Fixed a bug about try times for data download.
  - Make sure a message instead of an error will be returned if download
    process failed.

                 Changes in version 1.3.5 (2020-11-14)                  

  - Added TDI data Hub containing 9 new datasets.

                 Changes in version 1.3.4 (2020-09-30)                  

  - Updated UCSC Xena datasets, now 1670 datasets available.

                 Changes in version 1.3.3 (2020-08-05)                  

  - Added fetch_sparse_values() function.
  - Updated treehouse URL.
  - Added treehouse datasets.

                 Changes in version 1.3.2 (2020-07-14)                  

  - Fixed bug about an error happened when querying mutation data.
  - Dropped "Treehouse" data hub.
  - Updated code to update Xena hub datasets.

                 Changes in version 1.3.1 (2020-03-18)                  

  - Added max_try option in query and download functions, so they can
    handle internet connection issue better

                 Changes in version 1.3.0 (2020-02-26)                  

  - Added a new data hub: PCAWG Xena Hub (#24).
  - Added a new data hub: Kids First Xena Hub (#24).
  - Updated data update function more robustly.