Changes in version 0.3.0 (2018-11-02)                  

New functions

  - pull_cited_refs() added to pull a publication's cited references
    (#5)
  - pull_related_recs() added to pull a publication's set of related
    references
  - create_ut_quereis() added to create a list of UT-based queries

Misc

  - An error is no longer thrown when user attempts IP-based
    authentication (#6)
  - write_wos_data() now creates the directory to write files to if it
    doesn't already exist

                 Changes in version 0.2.0 (2018-09-27)                  

New functions

  - query_wos_apply() and pull_wos_apply() added to issue multiple
    queries to the WoS API and pull the data for those queries,
    respectively

Misc

  - pull_wos() now returns empty data frames instead of NA if the user's
    query returns no results
  - pull_wos() explicitly casts all string fields to be character
    vectors, and pull_incites() now correctly casts the
    esi_most_cited_article field to be a logical vector (instead of a
    numeric)

                 Changes in version 0.1.2 (2018-07-27)                  

New functions

  - write_wos_data() and read_wos_data() added to write the data
    returned by pull_wos() as a series of CSVs and to read those CSVs
    back into R

Bug fixes

  - pull_wos() now sleeps one second whenever it encounters a throttling
    limit

                 Changes in version 0.1.1 (2018-05-03)                  

Misc

  - The InCites API was updated by Clarivate, including moving to a new
    endpoint URL and changing the order of fields returned by the
    "DocumentLevelMetricsByUT" method. Small changes to the internals of
    pull_incites() were made to reflect this.

                 Changes in version 0.1.0 (2018-02-06)                  

New functions

  - auth() added to get a session ID from WoS API server
  - query_wos() and pull_wos() added to query and download data from the
    WoS API, respectively
  - pull_incites() added to pull data from the InCites API