**New Features:**
- Add support for Cloud Optimized GeoTIFF (COG) and SpatioTemporal Asset Catalog (STAC) 192
- Add [Map.add_cog_layer()](https://geemap.org/geemap/#geemap.geemap.Map.add_cog_layer) and [Map.add_stac_layer()](https://geemap.org/geemap/#geemap.geemap.Map.add_stac_layer)
- Add new COG functions, e.g., `cog_tile()`, `cog_bounds()`, `cog_center()`, `cog_bands()`
- Add new STAC functions, e.g., `stac_tile()`, `stac_bounds()`, `stac_center()`, `stac_bands()`
**Improvements:**
- Improve Google Colab support 193. Use `import geemap` rather than `import geemap.foliumap as geemap`
- Add `Open in Colab` button to notebooks 194