rdnb 0.1-5 [2022-05-12]
-----------------------
* bug fixed: dnb_advanced with limit="all" crashed

rdnb 0.1-4 [2021-04-17]
-----------------------
* no access token required anymore!
* links fixed
* missing dependency added

rdnb 0.1-3 [2019-04-05]
-----------------------
* parsing error fixed (changes in XML structure)
* improvements in clearing out and cleaning of data

rdnb 0.1-2 [2018-09-15]
-----------------------
* toggle between hide and show url via option rdnb_show_url
  (for debugging)
* new function save_token to save token to file
* vignette update
* DESCRIPTION fixed for CRAN

rdnb 0.1-1 [2017-02-14]
-----------------------
* data cleaning option added
* progress bar added (for limit="all" only)
* limitation for number of results (1-100) removed
* NOT-operator support added to publisher search
* new function "n_rec" added - get number of records
* new function "print_query" added - print search query
* other small fixes and improvements

rdnb 0.1-0 [2016-03-30]
-----------------------
* This is the first version
