diff --git a/closed/5.2.0/release_notes.232.md b/closed/5.2.0/release_notes.232.md
index 545f722..9b90de7 100644
--- a/closed/5.2.0/release_notes.232.md
+++ b/closed/5.2.0/release_notes.232.md
@@ -1,5 +1,11 @@
 # Release Notes for gCube 5.2.0
 
+# What's New in gCube 5.2.0
+
+* The gCube Accounting persistence has been migrated from CouchBase to TimeScaleDB. This reduces the costs of operation while keeping performance and scalability;
+* The gCube Catalogue framework has been ported to the gCube gCat service making it independent from the CKAN technology;
+* The new WEkEO proxy enables interoperability between the D4Science infrastructure and the WEkEO infrastructure.
+
 ---
 ## maven-parent 1.1.0
 Tagged commit: _[8a77d953ab3460ec871ff06da53e6af06c748df0](https://code-repo.d4science.org/gCubeSystem/maven-parent/commit/8a77d953ab3460ec871ff06da53e6af06c748df0)_