Updated leaflet.providers data on 2023-10-05 from https://unpkg.com/leaflet-providers using version 2.0.0 of leaflet.js
get_providers() and default_providers() both include a stable htmltools::htmlDependency() in the dep slot of the returned object. The default dependency uses the static leaflet-providers.js file included in the leaflet.providers package, while the get_providers() dependency uses the leaflet-providers.js file from the unpkg.com CDN. This makes it possible for leaflet::addProviderTiles() to use the stable HTML dependency that can be cached by knitr (#36).
The previous version (v1.13.0) of leaflet.providers required R >= 3.6. While versions of R older than 3.6 are not actively supported, the theoretically supported minimum R version is lower, likely R >= 2.10. We've restored the previous R version minimum requirement. (#33)
NEWS.md file to track changes to the package.