docs: update main readme

Author: navispatial

README.md

@@ -96,9 +96,9 @@ Geospatial feature and feature collections can be instantiated easily too:
 
 ## :newspaper_roll: News
 
-Currently under development:
-* [geobase version 0.4.0](https://github.com/navibyte/geospatial/issues/161), started 2022-11-06
-* [geodata version 0.11.0](https://github.com/navibyte/geospatial/issues/162), started 2022-11-15
+2022-12-02:
+* [geobase version 0.4.0](https://github.com/navibyte/geospatial/issues/161)
+* [geodata version 0.11.0](https://github.com/navibyte/geospatial/issues/162)
 
 2022-08-21
 * [geobase](https://pub.dev/packages/geobase/versions/0.3.0) (0.3.0), see [changelog](dart/geobase/CHANGELOG.md#030) for details