diff --git a/Dockerfile b/Dockerfile
index 4339a4f..6e7c180 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@
 
 ARG IMG_URL_PREFIX="rx3"
 
-FROM ${IMG_URL_PREFIX}/server-mga9:1.1.2
+FROM ${IMG_URL_PREFIX}/server-mga9:1.1.3
 
 ARG IMG_NAME
 ARG IMG_FULL_NAME
diff --git a/ReadMe.txt b/ReadMe.txt
index dc3f508..e4b1d3e 100644
--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -5,7 +5,7 @@ Welcome to Rx3/Java-Mga9 docker image!
 This is project aims to build a Java + Mageia 9 docker image used by others Rx3 packaging projects.
 
 Features:
-    - Curtently based on rx3/server-mga9:1.1.2 image,
+    - Curtently based on rx3/server-mga9:1.1.3 image,
     - OpenJVM 17.
 
 
diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt
index 369d376..ad4a960 100644
--- a/ReleaseNotes.txt
+++ b/ReleaseNotes.txt
@@ -1,7 +1,17 @@
+------------------------------------------------------------------------------------------------------------------------------------
+Rx3/Java-Mga9 V 1.0.1 - A. GIBERT - 2024/10/07
+------------------------------------------------------------------------------------------------------------------------------------
+
+- Now use rx3/server-mga9:1.1.3 image,
+- Variabilization of external server ports in env & compose file,
+- Now use docker_tools for .env building.
+
+
+
 ------------------------------------------------------------------------------------------------------------------------------------
 Rx3/Java-Mga9 V 1.0.0 - A. GIBERT - 2024/08/28
 ------------------------------------------------------------------------------------------------------------------------------------
 
 - Initial release,
-- Use based on server-mga9:1.1.2 image,
+- Based on rx3/server-mga9:1.1.2 image,
 - OpenJVM 17.
diff --git a/compose.yaml b/compose.yaml
index b7564d9..9ce9072 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -24,5 +24,5 @@ services:
     network_mode: bridge
     
     ports:
-      - "127.0.0.1:9014:9001"
+      - "127.0.0.1:${SERVER_SV_PORT}:9001"
 
diff --git a/.env b/env
similarity index 85%
rename from .env
rename to env
index 2557688..794ef86 100644
--- a/.env
+++ b/env
@@ -17,7 +17,7 @@ IMG_URL_PREFIX="${IMG_REGISTRY}/${IMG_ORG}"
 
 IMG_NAME="java-mga9"
 IMG_FULL_NAME="Rx3 Java Mageia-9 Docker Image"
-IMG_VERSION="1.0.0"
+IMG_VERSION="1.0.1"
 IMG_URL="${IMG_URL_PREFIX}/${IMG_NAME}:${IMG_VERSION}"
 IMG_MAINTAINER='"Arnaud G. GIBERT" <arnaud@rx3.net>'
 
@@ -27,4 +27,8 @@ IMG_MAINTAINER='"Arnaud G. GIBERT" <arnaud@rx3.net>'
 # User Settings
 #-------------------------------------------------------------------------------
 
+ENV_PORT_OFFSET=0
+SV_PORT_OFFSET=1000
 
+SERVER_PORT=$(( 8014 + ${ENV_PORT_OFFSET}))
+SERVER_SV_PORT=$(( ${SERVER_PORT} + ${SV_PORT_OFFSET}))