references_read now extracts additional fields from Web of Science records: WE (Source Database), C3 (all author affiliations, equivalent to the Scopus affiliations field code), EI (eISSN), OA (Open Access), and RID (the original version of the Thomson-Reuters ResearcherID (RI); authors of some older publications might have an RID but not an RI). These are not included in the default output of references_read, to include them use include_all = TRUE.
references_read no longer extracts some rarely used field codes: GE, LT, MC, MI, and TA
The following field codes are now returned by default when using references_read: DT (Document Type), ID (Keywords Plus), IS (Issue), JI (ISO abbreviated source code), and NR (number of references cited by the article).
plot_net_country() now includes a list of any authors that have a lat-lon but no country (called with products$fixable_countries).Users can correct these and re-run the visualization to include them in the graph.