Changes in version 1.5.1 (2022-01-31)                  

  - Add DrugAge build 4 database

                 Changes in version 1.1.0 (2020-10-02)                  

  - Initial version

                 Changes in version 0.99.5 (2020-10-09)                 

  - Addressed hard links in functions like "processDrugage"

                 Changes in version 0.99.0 (2020-09-30)                 

  - Consolidated two packages into one named as customCMPdb
  - Supported customizing compound annotation database
      - Add customized annotation table
      - Delete
      - List and set default
  - Updated query interface
      - Supported selecting annotation resources
      - Supported querying added customized annotations