diff --git a/documentation/src/docs/asciidoc/reference/holon-datastore-jpa.adoc b/documentation/src/docs/asciidoc/reference/holon-datastore-jpa.adoc
index ded13e3..6358fb4 100644
--- a/documentation/src/docs/asciidoc/reference/holon-datastore-jpa.adoc
+++ b/documentation/src/docs/asciidoc/reference/holon-datastore-jpa.adoc
@@ -74,6 +74,15 @@ The Holon Platform provides an *overall Maven BOM (Bill of Materials)* to easily
 
 See link:index.html#obtain-the-platform-artifacts[Obtain the platform artifacts] for details.
 
+[[WhatsNew52x]]
+== What's new in version 5.2.x
+
+* A basic support for database _locks_ is now available. See <<LockSupport>>.
+
+* The new link:{apidir}/com/holonplatform/datastore/jpa/tx/JpaTransactionFactory.html[JpaTransactionFactory^] interface is now available to customize the JPA Datastore transactions lifecycle. It can be configured using the JPA Datastore builder.
+
+* Support for JDK 9+ module system using `Automatic-Module-Name`.
+
 [[WhatsNew51x]]
 == What's new in version 5.1.x