Changes in version 0.4.0 (2022-11-10)                  

NEW FEATURES

  - the requests are now made using httr::RETRY() rather than
    httr::GET() to facilitate retrying with delay control etc. Consult
    further the documentation of 'httr' package (#64)
  - @mbojan takes over package maintenance from @sckott

MINOR IMPROVEMENTS

  - update packages test to catch the 'cannotDisseminateFormat'
    OAI-PMH-level error correctly
  - added package hex logo

                 Changes in version 0.3.2 (2021-05-13)                  

MINOR IMPROVEMENTS

  - vignette fix, use markdown in suggests
  - update readme, use ropensci coc

                 Changes in version 0.3.0 (2019-09-07)                  

NEW FEATURES

  - id() gains as parameter so user can ask for different outputs
    (parsed list/data.frame, or raw xml/text) (#54)
  - most OAI functions changed their default url to
    http://api.gbif.org/v1/oai-pmh/registry, while count_identifiers()
    changed it's default url to http://export.arxiv.org/oai2. the
    previous default url for Datacite was too unreliable (was often
    unresponsive)

MINOR IMPROVEMENTS

  - add grant information for one author (#48) (#49)
  - code of conduct urls fixed
  - now using markdown supported documentation (#56)
  - replace tibble::as_data_frame with tibble::as_tibble throughout
    package

BUG FIXES

  - fix to update_providers(); html page that we scrape had changed
    (#57)

                 Changes in version 0.2.2 (2016-11-23)                  

NEW FEATURES

  - Added new parsers in get_records() specific to different OAI
    prefixes. Currently has parsers for oai_dc and oai_datacite. For
    prefixes we don't have parsers for we return raw XML so you can
    parse it yourself. (#45)

MINOR IMPROVEMENTS

  - Replace xml2::xml_find_one() with xml2::xml_find_first() (#39)
  - Update URLs in DESCRIPTION file (#43)
  - Using tibble now for compact data.frame instead of internal methods
    for the same (#44)
  - as parameter in get_records() now has options parsed or raw, which
    replaces df list, or raw

                 Changes in version 0.2.0 (2016-02-06)                  

NEW FEATURES

  - A set of new functions for dealing with larger data results:
    dump_raw_to_txt(), dump_to_rds(), and dump_raw_to_db(). They can be
    used with oai functions list_identifiers(), list_sets(), and
    list_records() (#9) (#15) (#21) thanks @mbojan

MINOR IMPROVEMENTS

  - Sped up some tests (#19)
  - Better description of OAI protocol in the DESCRIPTION file (#28)
  - Commented about where some internal functions come from (#31)
  - Import plyr for rbind.fill() (#32)
  - Including now some examples using OAI-PMH with GBIF and BHL (#33)
  - Better error handling! (#10) (#12) (#22) (#27) thanks @mbojan

BUG FIXES

  - Fixed bug where list_identifiers() threw error when no result was
    found (#13)
  - Dealing better with bad inputs to as parameter - stop with
    informative message now instead of failing without anything returned
    (#34)

                 Changes in version 0.1.0 (2015-09-11)                  

  - Released to CRAN.