diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95189b50054033f54054a21388a67ca47c8356ea..05e7df295751626bf9eb9325d8acbdee77f6569c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - JSONFileConverter, YAMLFileConverter and MarkdownFileConverter now inherit from
   SimpleFileConverter. Behavior is unchanged, except that the MarkdownFileConverter now raises a
   ConverterValidationError when the YAML header cannot be read instead of silently not matching.
+- Refactoring of the crawl.py module: Now there is a separate scanner module handling the
+  collecting of information that is independent of CaosDB itself.
 
 ### Deprecated ###