diff --git a/README.md b/README.md
index 27db5b7..deebf06 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,14 @@ The following documentation is available for each release:
 
 ## Versions
 
+## 5.4.1 
+* Released on 01-10-2021
+* [Build Configuration](closed/5.4.1/gcube-5.4.1.yaml)
+* [Build Report](closed/5.4.1/build_commits.1038.csv)
+* [Tag Report](closed/5.4.1/tags.150.csv)
+* [Release Notes](closed/5.4.1/release_notes.276.md)
+
+
 ## 5.4.0 
 * Released on 05-08-2021
 * [Build Configuration](closed/5.4.0/gcube-5.4.0.yaml)
diff --git a/closed/5.4.0/release_notes.269.md b/closed/5.4.0/release_notes.269.md
index a86816c..aa992e5 100644
--- a/closed/5.4.0/release_notes.269.md
+++ b/closed/5.4.0/release_notes.269.md
@@ -1,5 +1,13 @@
 # Release Notes for gCube 5.4.0
 
+## What's New in gCube 5.4.0
+
+* Improved performance on many applications and services using workspace and storage, among which: Messages, Anagraphic & Social service, PerformFish form uploads;
+* Released a new major version of the smart-executor framework and all its plugins, resulting in better performance, maintenance, and security;
+* Enhancements on the Identity and Access Management related components for better performance;
+* Various fixes on Workspace-THREDDS servers syncronization and auditing & accounting framework.
+
+
 ---
 ###  maven-parent 1.1.0
 Tagged commit: _[8a77d953ab3460ec871ff06da53e6af06c748df0](https://code-repo.d4science.org/gCubeSystem/maven-parent/commit/8a77d953ab3460ec871ff06da53e6af06c748df0)_