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
# \donttest{
tail(wdi_vintages())
#> # A tibble: 6 × 3
#> vintage id label
#> <chr> <chr> <chr>
#> 1 2025-10 202510 2025 Oct
#> 2 2025-12 202512 2025 Dec
#> 3 2026-01 202601 2026 Jan
#> 4 2026-02 202602 2026 Feb
#> 5 2026-04 202604 2026 Apr
#> 6 2026-07 202607 2026 Jul
# }