update changelog

Author: NicolasColombi

CHANGELOG.md

@@ -12,6 +12,7 @@ Code freeze date: YYYY-MM-DD
 
 ### Added
 
+- `climada.hazard.tc_tracks.TCTracks.from_FAST` function [#993](https://github.com/CLIMADA-project/climada_python/pull/993)
 - Add `osm-flex` package to CLIMADA core [#981](https://github.com/CLIMADA-project/climada_python/pull/981)
 - `doc.tutorial.climada_entity_Exposures_osm.ipynb` tutorial explaining how to use `osm-flex`with CLIMADA
 - `climada.util.coordinates.bounding_box_global` function [#980](https://github.com/CLIMADA-project/climada_python/pull/980)