• 26.07.2021 v0.2.0 Fixed error messages
• 19.05.2021 V0.1.12 Added the option to supply your own API key Building the vignette is skipped if there is no internet
• 19.01.2021 v0.1.11 Minor fix for handling of failed downloads if connection refused by API
• 06.01.2021 v0.1.10 Minor fix for handling of failed downloads, tests are skipped without internet connection
• 27.12.2020 v0.1.9 Minor fix for curl dependency on macOS
• 11.09.2020 v0.1.8 Minor fix for future compatibility with dplyr
• 01.04.2019 v0.1.7 Test fixed
• 06.03.2018 v0.1.6 Test fixed
• 20.02.2018 v0.1.5 Re-added vignette
• 08.10.2017 v0.1.4 Bug-fix in error-handling
• 23.09.2017 v0.1.3 Faster download due to using jsonlite insteal of xml2
• 10.06.2017 v0.1.2 Inconsistent use of real time und realtime fixed
• 09.06.2017 v0.1.1 Updated documentation etc.
• 06.06.2017 v0.1.0 Initial submission to CRAN