Release: mapgl v0.2.0

This release includes:

• Support for "scrollytelling" style story maps as Shiny apps. Read the vignette: https://walker-data.com/mapgl/articles/story-maps.html
• A new globe feature in MapLibre, available with maplibre() |> set_projection("globe")
• Support for pmtiles in MapLibre, thanks to @cboettig
• Bug fixes / performance enhancements, credit to @kmcd39 @stefanlinner

Initial release (v0.1)

Initial release to GitHub of the {mapgl} package