Every release in the World Bank's WDI Database Archives (API source 57),
oldest first, so a figure can be pinned to the release it came from with
vintage = in fetch_indicator(), country_data() and world_data().
The list is fetched once a day per session.
Value
A tibble of vintage ("2024-07"), id (the API's "202407") and
label (the API's own, "2024 Jul"). On a failed request, a warning and
no rows, unless options(countryatlas.strict = TRUE).
Examples
if (FALSE) { # \dontrun{
# Needs the World Bank API.
tail(wdi_vintages())
} # }