v0.31.0

What's Changed

• Update changelog by @giswqs in #1880
• Fix JS-PY conversion bugs by @giswqs in #1890
• Fix image_to_numpy error by @giswqs in #1895
• Update GitHub Action versions by @giswqs in #1896
• Update sample raster datasets by @giswqs in #1904
• Update the Map.add_raster method by @giswqs in #1909

Full Changelog: v0.30.4...v0.31.0