Move the changelog entry to the unreleased section

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added the `DATA_GATHERING_INTERVAL_MINUTES` environment variable to configure the interval of the market data gathering of the asset profiles with the hourly data gathering frequency
 - Added a link to the holdings tab in the holdings table on the overview tab of the home page (experimental)
 
 ### Changed
@@ -36,7 +37,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- Added the `DATA_GATHERING_INTERVAL_MINUTES` environment variable to configure the interval of the market data gathering of the asset profiles with the hourly data gathering frequency
 - Added a _Storybook_ story for the file drop area component
 
 ### Changed