v0.24.3

• The README describes what drift does today (#105). It opens with what the package does (fetch land cover for any area, such as a floodplain, compare two dates and every year of a series, turn the change into maps, tables and polygons), shows a map of 2017 to 2023 change on the bundled Neexdzii Kwa reach and a bundled-data example with its real output, and lists all four articles. The DESCRIPTION Description matches it. The docs URL is now https://www.newgraphenvironment.com/drift/ everywhere, and the function reference is grouped by purpose.