Update CHANGES.md

CHANGES.md

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 # Changes
 
+## Version 0.2.0 (2022-07-17)
+
+- Package review
+  - Package renamed from `geo-metadata-previewer-react` to `invenio-geographic-components-react`;
+  - The classes and the concepts used in the package are now refactored;
+  - [Storybook](https://storybook.js.org/) is now used to make the development/test easier to use and understand;
+  - Componentes for specific pages of the InvenioRDM are now handled using the `contrib` concept.
+
+- Introduced features
+  - **Loaders**
+    - Specialized components to enable users to load data from different sources;
+    - Supported sources:
+      - `GeoJSON file`: Using the GeoJSON loader, the users can upload a GeoJSON file. The validation of the GeoJSON loaded is performed using the [GeoJSON Hint](https://github.com/mapbox/geojsonhint).
+
+  - **Simplifiers**
+    - Specialized component to enable users to apply geometry simplification on the fly;
+    - Supported simplification methods:
+      - [Bounding box](https://turfjs.org/docs/#bbox);
+      - [Convex Hull](https://turfjs.org/docs/#convex).
+    - The simplifiers are implemented using only [turf.js](https://turfjs.org/docs/) functions.
+
+  - **Reusable Formik field components**
+    - `GeometryField`: Formik Field to define geometries using an interactive map. `Data loading` and `data simplification` are supported via `Loaders` and `Simplifiers`;
+    - `GeographicIdentifiersField`: Formik Field to define Geographic Identifiers. This component uses the endpoint provided by the [Invenio Geographic Identifiers](https://github.com/geo-knowledge-hub/invenio-geographic-identifiers) module;
+    - `LocationsField`: Formik Field to define Locations data (based on `GeometryField` and `GeographicIdentifiersField`). The format of the Location follows the [InvenioRDM metadata specification](https://inveniordm.docs.cern.ch/reference/metadata/#locations-0-n).
+
+  - **Contrib module**
+    - Record Landing page:
+    	- `GeographicMetadataLocationViewer`: Component to enable the visualization of the Locations Field in the Record Landing Page using an Interactive Map.
+    	
+    - Deposit page:
+    	- `LocationsFieldSerializer`: Helper class to serialize the Locations field in the InvenioRDM deposit page.
+
 ## Version 0.1.1-alpha (2022-05-09)
 
 - Package renamed to `@geo-knowledge-hub/geo-metadata-previewer-react` using [scoped pattern](https://docs.npmjs.com/cli/v8/using-npm/scope)