diff --git a/docker/RELEASE/README.md b/docker/RELEASE/README.md
index 589863a3..d81588b0 100644
--- a/docker/RELEASE/README.md
+++ b/docker/RELEASE/README.md
@@ -14,8 +14,8 @@ Supported tags and respective `Dockerfile` links :
 * [pre-requisites_Alpine_tomcat-8.5](https://github.com/Asqatasun/Contrast-Finder/blob/master/docker/pre-requisites/pre-requisites_Alpine_tomcat-8.5/Dockerfile)
 
 ### Releases
-* [latest, v0.9.1-SNAPSHOT, ubuntu-18.04](https://github.com/Asqatasun/Contrast-Finder/blob/master/docker/RELEASE/ubuntu-18.04_tomcat-8.5/Dockerfile)
-* [alpine, v0.9.1-SNAPSHOT_alpine, alpine_tomcat-8.5](https://github.com/Asqatasun/Contrast-Finder/blob/master/docker/RELEASE/alpine_tomcat-8.5/Dockerfile)
+* [latest, v0.9.1, ubuntu-18.04](https://github.com/Asqatasun/Contrast-Finder/blob/master/docker/RELEASE/ubuntu-18.04_tomcat-8.5/Dockerfile)
+* [alpine, v0.9.1_alpine, alpine_tomcat-8.5](https://github.com/Asqatasun/Contrast-Finder/blob/master/docker/RELEASE/alpine_tomcat-8.5/Dockerfile)
 * [v0.9.0](https://github.com/Asqatasun/Contrast-Finder/blob/v0.9.0/docker/RELEASE/Dockerfile), [v0.8.6](https://github.com/Asqatasun/Contrast-Finder/blob/v0.8.6/docker/RELEASE/Dockerfile), [v0.8.5](https://github.com/Asqatasun/Contrast-Finder/blob/v0.8.5/docker/RELEASE/Dockerfile), [v0.8.4](https://github.com/Asqatasun/Contrast-Finder/blob/v0.8.4/docker/RELEASE/Dockerfile), [v0.8.3](https://github.com/Asqatasun/Contrast-Finder/blob/v0.8.3/docker/RELEASE/Dockerfile), [v0.8.2](https://github.com/Asqatasun/Contrast-Finder/blob/v0.8.2/docker/RELEASE/Dockerfile), [v0.8.1](https://github.com/Asqatasun/Contrast-Finder/blob/v0.8.1/docker/RELEASE/Dockerfile), [v0.8.0](https://github.com/Asqatasun/Contrast-Finder/blob/v0.8.0/docker/RELEASE/Dockerfile)
 * [v0.7.0](https://github.com/Asqatasun/Contrast-Finder/blob/v0.7.0/docker/RELEASE/Dockerfile), [v0.6.0](https://github.com/Asqatasun/Contrast-Finder/blob/v0.6.0/docker/RELEASE/Dockerfile), [v0.5.2](https://github.com/Asqatasun/Contrast-Finder/blob/v0.5.2/docker/RELEASE/Dockerfile)
 
diff --git a/docker/RELEASE/alpine_tomcat-7/Dockerfile b/docker/RELEASE/alpine_tomcat-7/Dockerfile
index 8246f5c4..bede10a3 100644
--- a/docker/RELEASE/alpine_tomcat-7/Dockerfile
+++ b/docker/RELEASE/alpine_tomcat-7/Dockerfile
@@ -1,7 +1,7 @@
 FROM asqatasun/contrast-finder:pre-requisites_Alpine_tomcat-7
 LABEL org.label-schema.schema-version = "1.0.0-rc.1"                                                                \
       org.label-schema.name           = "Contrast-Finder - WebApp (tomcat7 < jdk7 < alpine 3.7)"                    \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"                                                            \
+      org.label-schema.version        = "0.9.1"                                                            \
       org.label-schema.url            = "https://contrast-finder.org"                                               \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                              \
       org.label-schema.docker.cmd     = "docker run -p 8087:8080 -d asqatasun/contrast-finder:alpine"               \
@@ -13,9 +13,9 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 #
 #   --- Building this docker image
 #   docker build -t asqatasun/contrast-finder  .
-#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1-SNAPSHOT  .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/   .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/contrast-finder-webapp_0.9.1-SNAPSHOT.tar.gz   .
+#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1  .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/   .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/contrast-finder-webapp_0.9.1.tar.gz   .
 #
 #   --- Launch a container
 #   docker run -p 127.0.0.1:8087:8080 --name contrast.finder -d asqatasun/contrast-finder
@@ -39,7 +39,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 ###################################################################
 
 # build variables
-ARG CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ARG CONTRAST_FINDER_RELEASE="0.9.1"
 ARG SRC_URL_PREFIX="https://github.com/Asqatasun/Contrast-Finder/releases/download/v${CONTRAST_FINDER_RELEASE}"
 ARG SRC_URL="${SRC_URL_PREFIX}/contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz"
 
diff --git a/docker/RELEASE/alpine_tomcat-8.5/Dockerfile b/docker/RELEASE/alpine_tomcat-8.5/Dockerfile
index 0c00a52f..453ff9d0 100644
--- a/docker/RELEASE/alpine_tomcat-8.5/Dockerfile
+++ b/docker/RELEASE/alpine_tomcat-8.5/Dockerfile
@@ -1,7 +1,7 @@
 FROM asqatasun/contrast-finder:pre-requisites_Alpine_tomcat-8.5
 LABEL org.label-schema.schema-version = "1.0.0-rc.1"                                                                \
       org.label-schema.name           = "Contrast-Finder - WebApp (tomcat 8.5 < jdk 8 < alpine 3.7)"                    \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"                                                            \
+      org.label-schema.version        = "0.9.1"                                                            \
       org.label-schema.url            = "https://contrast-finder.org"                                               \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                              \
       org.label-schema.docker.cmd     = "docker run -p 8087:8080 -d asqatasun/contrast-finder:alpine"               \
@@ -13,9 +13,9 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 #
 #   --- Building this docker image
 #   docker build -t asqatasun/contrast-finder  .
-#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1-SNAPSHOT  .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/   .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/contrast-finder-webapp_0.9.1-SNAPSHOT.tar.gz   .
+#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1  .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/   .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/contrast-finder-webapp_0.9.1.tar.gz   .
 #
 #   --- Launch a container
 #   docker run -p 127.0.0.1:8087:8080 --name contrast.finder -d asqatasun/contrast-finder
@@ -39,7 +39,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 ###################################################################
 
 # build variables
-ARG CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ARG CONTRAST_FINDER_RELEASE="0.9.1"
 ARG SRC_URL_PREFIX="https://github.com/Asqatasun/Contrast-Finder/releases/download/v${CONTRAST_FINDER_RELEASE}"
 ARG SRC_URL="${SRC_URL_PREFIX}/contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz"
 
diff --git a/docker/RELEASE/ubuntu-14.04_tomcat-7/Dockerfile b/docker/RELEASE/ubuntu-14.04_tomcat-7/Dockerfile
index 20e1a24c..6c8fa014 100644
--- a/docker/RELEASE/ubuntu-14.04_tomcat-7/Dockerfile
+++ b/docker/RELEASE/ubuntu-14.04_tomcat-7/Dockerfile
@@ -1,7 +1,7 @@
 FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-14.04_tomcat-7
 LABEL org.label-schema.schema-version = "1.0.0-rc.1"                                            \
       org.label-schema.name           = "Contrast-Finder - WebApp (Ubuntu 14.04 - Tomcat 7)"    \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"                                        \
+      org.label-schema.version        = "0.9.1"                                        \
       org.label-schema.url            = "https://contrast-finder.org"                           \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"          \
       org.label-schema.docker.cmd     = "docker run -p 8087:8080 -d asqatasun/contrast-finder"  \
@@ -13,9 +13,9 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 #
 #   --- Building this docker image
 #   docker build -t asqatasun/contrast-finder  .
-#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1-SNAPSHOT  .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/   .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/contrast-finder-webapp_0.9.1-SNAPSHOT.tar.gz   .
+#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1  .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/   .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/contrast-finder-webapp_0.9.1.tar.gz   .
 #
 #   --- Launch a container
 #   docker run -p 127.0.0.1:8087:8080 --name contrast.finder -d asqatasun/contrast-finder
@@ -37,7 +37,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 ###################################################################
 
 # build variables
-ARG CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ARG CONTRAST_FINDER_RELEASE="0.9.1"
 ARG SRC_URL_PREFIX="https://github.com/Asqatasun/Contrast-Finder/releases/download/v${CONTRAST_FINDER_RELEASE}"
 ARG SRC_URL="${SRC_URL_PREFIX}/contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz"
 
diff --git a/docker/RELEASE/ubuntu-16.04_tomcat-7/Dockerfile b/docker/RELEASE/ubuntu-16.04_tomcat-7/Dockerfile
index 02a823fa..306e0eca 100644
--- a/docker/RELEASE/ubuntu-16.04_tomcat-7/Dockerfile
+++ b/docker/RELEASE/ubuntu-16.04_tomcat-7/Dockerfile
@@ -1,7 +1,7 @@
 FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-16.04_tomcat-7
 LABEL org.label-schema.schema-version = "1.0.0-rc.1"                                            \
       org.label-schema.name           = "Contrast-Finder - WebApp (Ubuntu 16.04 - Tomcat 7)"    \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"                                        \
+      org.label-schema.version        = "0.9.1"                                        \
       org.label-schema.url            = "https://contrast-finder.org"                           \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"          \
       org.label-schema.docker.cmd     = "docker run -p 8087:8080 -d asqatasun/contrast-finder"  \
@@ -13,9 +13,9 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 #
 #   --- Building this docker image
 #   docker build -t asqatasun/contrast-finder  .
-#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1-SNAPSHOT  .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/   .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/contrast-finder-webapp_0.9.1-SNAPSHOT.tar.gz   .
+#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1  .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/   .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/contrast-finder-webapp_0.9.1.tar.gz   .
 #
 #   --- Launch a container
 #   docker run -p 127.0.0.1:8087:8080 --name contrast.finder -d asqatasun/contrast-finder
@@ -37,7 +37,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 ###################################################################
 
 # build variables
-ARG CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ARG CONTRAST_FINDER_RELEASE="0.9.1"
 ARG SRC_URL_PREFIX="https://github.com/Asqatasun/Contrast-Finder/releases/download/v${CONTRAST_FINDER_RELEASE}"
 ARG SRC_URL="${SRC_URL_PREFIX}/contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz"
 
diff --git a/docker/RELEASE/ubuntu-18.04_tomcat-8.5/Dockerfile b/docker/RELEASE/ubuntu-18.04_tomcat-8.5/Dockerfile
index 4620befb..744ee7f2 100644
--- a/docker/RELEASE/ubuntu-18.04_tomcat-8.5/Dockerfile
+++ b/docker/RELEASE/ubuntu-18.04_tomcat-8.5/Dockerfile
@@ -1,7 +1,7 @@
 FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-18.04_tomcat-8.5
 LABEL org.label-schema.schema-version = "1.0.0-rc.1"                                                     \
       org.label-schema.name           = "Contrast-Finder - WebApp (Ubuntu 18.04 - Tomcat 8.5, Java 10)"  \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"                                                 \
+      org.label-schema.version        = "0.9.1"                                                 \
       org.label-schema.url            = "https://contrast-finder.org"                                    \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                   \
       org.label-schema.docker.cmd     = "docker run -p 8087:8080 -d asqatasun/contrast-finder"           \
@@ -13,9 +13,9 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 #
 #   --- Building this docker image
 #   docker build -t asqatasun/contrast-finder  .
-#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1-SNAPSHOT  .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/   .
-#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/contrast-finder-webapp_0.9.1-SNAPSHOT.tar.gz   .
+#   docker build -t asqatasun/contrast-finder  --build-arg CONTRAST_FINDER_RELEASE=0.9.1  .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL_PREFIX=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/   .
+#   docker build -t asqatasun/contrast-finder  --build-arg SRC_URL=https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/contrast-finder-webapp_0.9.1.tar.gz   .
 #
 #   --- Launch a container
 #   docker run -p 127.0.0.1:8087:8080 --name contrast.finder -d asqatasun/contrast-finder
@@ -37,7 +37,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
 ###################################################################
 
 # build variables
-ARG CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ARG CONTRAST_FINDER_RELEASE="0.9.1"
 ARG SRC_URL_PREFIX="https://github.com/Asqatasun/Contrast-Finder/releases/download/v${CONTRAST_FINDER_RELEASE}"
 ARG SRC_URL="${SRC_URL_PREFIX}/contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz"
 
diff --git a/docker/SNAPSHOT-local/distrib/alpine_tomcat-7/Dockerfile b/docker/SNAPSHOT-local/distrib/alpine_tomcat-7/Dockerfile
index f7be6242..10c0644b 100644
--- a/docker/SNAPSHOT-local/distrib/alpine_tomcat-7/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/alpine_tomcat-7/Dockerfile
@@ -21,7 +21,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Alpine_tomcat-7
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/distrib/alpine_tomcat-8.5/Dockerfile b/docker/SNAPSHOT-local/distrib/alpine_tomcat-8.5/Dockerfile
index bf5a6ee9..574d5885 100644
--- a/docker/SNAPSHOT-local/distrib/alpine_tomcat-8.5/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/alpine_tomcat-8.5/Dockerfile
@@ -22,7 +22,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Alpine_tomcat-8.5
 
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/distrib/alpine_tomcat-9/Dockerfile b/docker/SNAPSHOT-local/distrib/alpine_tomcat-9/Dockerfile
index 8c08ed97..7608e3fd 100644
--- a/docker/SNAPSHOT-local/distrib/alpine_tomcat-9/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/alpine_tomcat-9/Dockerfile
@@ -22,7 +22,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Alpine_tomcat-9
 
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/distrib/debian-9_tomcat-8.5/Dockerfile b/docker/SNAPSHOT-local/distrib/debian-9_tomcat-8.5/Dockerfile
index 68782a69..56d6000b 100644
--- a/docker/SNAPSHOT-local/distrib/debian-9_tomcat-8.5/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/debian-9_tomcat-8.5/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Debian-9_tomcat-8.5
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/distrib/debian_tomcat-9_jre9/Dockerfile b/docker/SNAPSHOT-local/distrib/debian_tomcat-9_jre9/Dockerfile
index 56e3a2b1..559ed96c 100644
--- a/docker/SNAPSHOT-local/distrib/debian_tomcat-9_jre9/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/debian_tomcat-9_jre9/Dockerfile
@@ -22,7 +22,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Debian_tomcat-9_jre9
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 ENV CONF_ENV="debug"
 
 # Add contrast-finder .war
diff --git a/docker/SNAPSHOT-local/distrib/ubuntu-14.04_tomcat-7/Dockerfile b/docker/SNAPSHOT-local/distrib/ubuntu-14.04_tomcat-7/Dockerfile
index 884cef18..5ac6da55 100644
--- a/docker/SNAPSHOT-local/distrib/ubuntu-14.04_tomcat-7/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/ubuntu-14.04_tomcat-7/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-14.04_tomcat-7
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-7/Dockerfile b/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-7/Dockerfile
index b57e0c71..7403de11 100644
--- a/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-7/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-7/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-16.04_tomcat-7
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-8.0/Dockerfile b/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-8.0/Dockerfile
index 6971c951..41ddbd89 100644
--- a/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-8.0/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/ubuntu-16.04_tomcat-8.0/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-16.04_tomcat-8.0
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/distrib/ubuntu-18.04_tomcat-8.5/Dockerfile b/docker/SNAPSHOT-local/distrib/ubuntu-18.04_tomcat-8.5/Dockerfile
index 8e96d126..9b6a2ba8 100644
--- a/docker/SNAPSHOT-local/distrib/ubuntu-18.04_tomcat-8.5/Dockerfile
+++ b/docker/SNAPSHOT-local/distrib/ubuntu-18.04_tomcat-8.5/Dockerfile
@@ -20,7 +20,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-18.04_tomcat-8.5
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/test_config-file/01.no.config.file/Dockerfile b/docker/SNAPSHOT-local/test_config-file/01.no.config.file/Dockerfile
index c58ccf2c..63bcfa91 100644
--- a/docker/SNAPSHOT-local/test_config-file/01.no.config.file/Dockerfile
+++ b/docker/SNAPSHOT-local/test_config-file/01.no.config.file/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-18.04_tomcat-8.5
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 
 # Add contrast-finder .war
 ADD contrast-finder-webapp_${CONTRAST_FINDER_RELEASE}.tar.gz  /root
diff --git a/docker/SNAPSHOT-local/test_config-file/10.default.algo/Dockerfile b/docker/SNAPSHOT-local/test_config-file/10.default.algo/Dockerfile
index db3f078c..3a951f7a 100644
--- a/docker/SNAPSHOT-local/test_config-file/10.default.algo/Dockerfile
+++ b/docker/SNAPSHOT-local/test_config-file/10.default.algo/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-18.04_tomcat-8.5
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 ENV CONF_DEFAULT_ALGO="Rgb"
     # ENV CONF_DEFAULT_ALGO="Rgb"
     # ENV CONF_DEFAULT_ALGO="HSV"
diff --git a/docker/SNAPSHOT-local/test_config-file/20.debug.env/Dockerfile b/docker/SNAPSHOT-local/test_config-file/20.debug.env/Dockerfile
index 428249fb..745cecc3 100644
--- a/docker/SNAPSHOT-local/test_config-file/20.debug.env/Dockerfile
+++ b/docker/SNAPSHOT-local/test_config-file/20.debug.env/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-18.04_tomcat-8.5
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 ENV CONF_ENV="debug"
 
 # Add contrast-finder .war
diff --git a/docker/SNAPSHOT-local/test_config-file/30.piwik/Dockerfile b/docker/SNAPSHOT-local/test_config-file/30.piwik/Dockerfile
index e334edc5..ac91c3c3 100644
--- a/docker/SNAPSHOT-local/test_config-file/30.piwik/Dockerfile
+++ b/docker/SNAPSHOT-local/test_config-file/30.piwik/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-18.04_tomcat-8.5
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 ENV PIWIK_KEY="9"
 ENV PIWIK_URL="http://localhost/piwik/"
 
diff --git a/docker/SNAPSHOT-local/test_config-file/40.searchEngineIndex/Dockerfile b/docker/SNAPSHOT-local/test_config-file/40.searchEngineIndex/Dockerfile
index 26ea813a..fec339ae 100644
--- a/docker/SNAPSHOT-local/test_config-file/40.searchEngineIndex/Dockerfile
+++ b/docker/SNAPSHOT-local/test_config-file/40.searchEngineIndex/Dockerfile
@@ -19,7 +19,7 @@ FROM asqatasun/contrast-finder:pre-requisites_Ubuntu-18.04_tomcat-8.5
 ###################################################################
 
 # environment variables
-ENV CONTRAST_FINDER_RELEASE="0.9.1-SNAPSHOT"
+ENV CONTRAST_FINDER_RELEASE="0.9.1"
 ENV SEARCH_ENGINGE="yes"
 
 # Add contrast-finder .war
diff --git a/docker/pre-requisites/pre-requisites_Alpine_tomcat-7/Dockerfile b/docker/pre-requisites/pre-requisites_Alpine_tomcat-7/Dockerfile
index 90b0f472..96849801 100644
--- a/docker/pre-requisites/pre-requisites_Alpine_tomcat-7/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Alpine_tomcat-7/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (tomcat7 < jdk7 < alpine 3.7)"  \
       org.label-schema.url            = "https://contrast-finder.org"                                            \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                           \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Alpine_tomcat-8.5/Dockerfile b/docker/pre-requisites/pre-requisites_Alpine_tomcat-8.5/Dockerfile
index 5f78c5bf..09766e60 100644
--- a/docker/pre-requisites/pre-requisites_Alpine_tomcat-8.5/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Alpine_tomcat-8.5/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (tomcat 8.5 < jdk 8 < alpine 3.7)"  \
       org.label-schema.url            = "https://contrast-finder.org"                                                \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                               \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Alpine_tomcat-9/Dockerfile b/docker/pre-requisites/pre-requisites_Alpine_tomcat-9/Dockerfile
index e63dfef6..f59412b6 100644
--- a/docker/pre-requisites/pre-requisites_Alpine_tomcat-9/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Alpine_tomcat-9/Dockerfile
@@ -4,7 +4,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (tomcat 9 < jdk 8 < alpine 3.7)"    \
       org.label-schema.url            = "https://contrast-finder.org"                                                \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                               \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Debian-9_tomcat-8.5/Dockerfile b/docker/pre-requisites/pre-requisites_Debian-9_tomcat-8.5/Dockerfile
index d7cdc348..858d2070 100644
--- a/docker/pre-requisites/pre-requisites_Debian-9_tomcat-8.5/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Debian-9_tomcat-8.5/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (Debian 9 - Tomcat 8.5)"      \
       org.label-schema.url            = "https://contrast-finder.org"                                          \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                         \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Debian_tomcat-9_jre9/Dockerfile b/docker/pre-requisites/pre-requisites_Debian_tomcat-9_jre9/Dockerfile
index 51afa785..1fb374b9 100644
--- a/docker/pre-requisites/pre-requisites_Debian_tomcat-9_jre9/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Debian_tomcat-9_jre9/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (tomcat 9 < jdk 9 < debian SID)"    \
       org.label-schema.url            = "https://contrast-finder.org"                                                \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                               \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Ubuntu-14.04_tomcat-7/Dockerfile b/docker/pre-requisites/pre-requisites_Ubuntu-14.04_tomcat-7/Dockerfile
index 2aff029d..cda7510e 100644
--- a/docker/pre-requisites/pre-requisites_Ubuntu-14.04_tomcat-7/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Ubuntu-14.04_tomcat-7/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (Ubuntu 14.04 - Tomcat 7)"  \
       org.label-schema.url            = "https://contrast-finder.org"                                        \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                       \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-7/Dockerfile b/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-7/Dockerfile
index e16d6046..80907ce8 100644
--- a/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-7/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-7/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (Ubuntu 16.04 - Tomcat 7)"  \
       org.label-schema.url            = "https://contrast-finder.org"                                        \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                       \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-8.0/Dockerfile b/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-8.0/Dockerfile
index ccf70169..e2ffd17c 100644
--- a/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-8.0/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Ubuntu-16.04_tomcat-8.0/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (Ubuntu 16.04 - Tomcat 8.0)"  \
       org.label-schema.url            = "https://contrast-finder.org"                                          \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                         \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/docker/pre-requisites/pre-requisites_Ubuntu-18.04_tomcat-8.5/Dockerfile b/docker/pre-requisites/pre-requisites_Ubuntu-18.04_tomcat-8.5/Dockerfile
index 0207a7f8..a8e67cc7 100644
--- a/docker/pre-requisites/pre-requisites_Ubuntu-18.04_tomcat-8.5/Dockerfile
+++ b/docker/pre-requisites/pre-requisites_Ubuntu-18.04_tomcat-8.5/Dockerfile
@@ -3,7 +3,7 @@ LABEL org.label-schema.schema-version = "1.0.0-rc.1"
       org.label-schema.name           = "Contrast-Finder - WebApp pre-requisites (Ubuntu 18.04 - Tomcat 8.5, Java 10)"  \
       org.label-schema.url            = "https://contrast-finder.org"                                                   \
       org.label-schema.vcs-url        = "https://github.com/Asqatasun/Contrast-Finder"                                  \
-      org.label-schema.version        = "0.9.1-SNAPSHOT"
+      org.label-schema.version        = "0.9.1"
           # ----> documentation  http://label-schema.org/
 
 # #### usage ######################################################
diff --git a/documentation/en/10_Install_doc/webapp_Installation.md b/documentation/en/10_Install_doc/webapp_Installation.md
index e1a580ee..e61e6be2 100644
--- a/documentation/en/10_Install_doc/webapp_Installation.md
+++ b/documentation/en/10_Install_doc/webapp_Installation.md
@@ -14,7 +14,7 @@ You just need to replace `tomcat7` with `tomcat8` in the following command lines
 
 ```bash
 cd /tmp
-wget https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1-SNAPSHOT/contrast-finder-webapp_0.9.1-SNAPSHOT.tar.gz
+wget https://github.com/Asqatasun/Contrast-Finder/releases/download/v0.9.1/contrast-finder-webapp_0.9.1.tar.gz
 tar -xzvf contrast-finder-webapp_*.tar.gz
 cd        contrast-finder-webapp_*/
 mv  -v    install/contrast-finder-webapp_*.war contrast-finder.war
diff --git a/documentation/pom.xml b/documentation/pom.xml
index e261982b..595cc8ac 100644
--- a/documentation/pom.xml
+++ b/documentation/pom.xml
@@ -4,11 +4,11 @@
     <parent>
         <groupId>org.asqatasun</groupId>
         <artifactId>contrast-finder</artifactId>
-        <version>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <artifactId>documentation</artifactId>
     <packaging>pom</packaging>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <name>contrast-finder-documentation</name>
     <licenses>
         <license>
diff --git a/engine/api/pom.xml b/engine/api/pom.xml
index 1059b43e..d835407a 100644
--- a/engine/api/pom.xml
+++ b/engine/api/pom.xml
@@ -4,10 +4,10 @@
     <parent>
         <groupId>org.asqatasun</groupId>
         <artifactId>engine</artifactId>
-        <version>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <artifactId>contrast-finder-api</artifactId>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <packaging>jar</packaging>
     <name>api</name>
     <licenses>
diff --git a/engine/hsv/pom.xml b/engine/hsv/pom.xml
index e1deefa5..cf52e5fc 100644
--- a/engine/hsv/pom.xml
+++ b/engine/hsv/pom.xml
@@ -4,10 +4,10 @@
     <parent>
         <groupId>org.asqatasun</groupId>
         <artifactId>engine</artifactId>
-        <version>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <artifactId>contrast-finder-hsv</artifactId>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <packaging>jar</packaging>
     <name>hsv</name>
     <licenses>
diff --git a/engine/impl/pom.xml b/engine/impl/pom.xml
index d56f4b2d..9deaf245 100644
--- a/engine/impl/pom.xml
+++ b/engine/impl/pom.xml
@@ -4,10 +4,10 @@
     <parent>
         <groupId>org.asqatasun</groupId>
         <artifactId>engine</artifactId>
-        <version>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <artifactId>contrast-finder-impl</artifactId>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <packaging>jar</packaging>
     <name>impl</name>
     <licenses>
diff --git a/engine/pom.xml b/engine/pom.xml
index 6196dc9c..598cc2bd 100644
--- a/engine/pom.xml
+++ b/engine/pom.xml
@@ -4,10 +4,10 @@
     <parent>
         <groupId>org.asqatasun</groupId>
         <artifactId>contrast-finder</artifactId>
-        <version>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <artifactId>engine</artifactId>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <packaging>pom</packaging>
     <name>contrast-finder-engine</name>
     <licenses>
diff --git a/engine/utils/pom.xml b/engine/utils/pom.xml
index 22696633..a1a92957 100644
--- a/engine/utils/pom.xml
+++ b/engine/utils/pom.xml
@@ -4,10 +4,10 @@
     <parent>
         <groupId>org.asqatasun</groupId>
         <artifactId>engine</artifactId>
-        <version>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <artifactId>contrast-finder-utils</artifactId>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <packaging>jar</packaging>
     <name>utils</name>
     <licenses>
diff --git a/pom.xml b/pom.xml
index 38b2e3fb..645c7879 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     <groupId>org.asqatasun</groupId>
     <artifactId>contrast-finder</artifactId>
     <packaging>pom</packaging>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <name>Contrast-Finder</name>
     <licenses>
         <license>
diff --git a/webapp/pom.xml b/webapp/pom.xml
index fac0103c..2bbf92a0 100644
--- a/webapp/pom.xml
+++ b/webapp/pom.xml
@@ -4,10 +4,10 @@
     <parent>
         <groupId>org.asqatasun</groupId>
         <artifactId>contrast-finder</artifactId>
-        <version>0.9.1-SNAPSHOT</version>
+        <version>0.9.1</version>
     </parent>
     <artifactId>webapp</artifactId>
-    <version>0.9.1-SNAPSHOT</version>
+    <version>0.9.1</version>
     <packaging>war</packaging>
     <name>contrast-finder-webapp</name>
     <licenses>
diff --git a/webapp/src/main/webapp/WEB-INF/template/template_variables.jspf b/webapp/src/main/webapp/WEB-INF/template/template_variables.jspf
index 61644f31..8298ad4f 100644
--- a/webapp/src/main/webapp/WEB-INF/template/template_variables.jspf
+++ b/webapp/src/main/webapp/WEB-INF/template/template_variables.jspf
@@ -2,7 +2,7 @@
 <%@ page pageEncoding="UTF-8" %>
 
     <%-- APP version --%>
-    <c:set var="appVersion"    value="0.9.1-SNAPSHOT"/>
+    <c:set var="appVersion"    value="0.9.1"/>
 
     <%-- APP Name --%>
     <c:set var="appName"    value="Contrast-Finder"/>