diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..d3f3968
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,38 @@
+name: Release ARLAS-web-core
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: Version to release
+        required: true
+      stage:
+        type: choice
+        description: Stage of the release
+        required: true
+        options:
+        - beta
+        - rc
+        - stable
+      stage_iteration:
+        description: Iteration of the release (needed for beta and rc)
+        required: false
+
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Extract branch name
+      shell: bash
+      run: echo "branch=${GITHUB_REF#refs/heads/}" >> $GITHUB_OUTPUT
+      id: extract_branch
+    - name: Release
+      env:
+        # secrets are defined here : https://github.com/organizations/gisaia/settings/secrets/actions
+        NPM_EMAIL: ${{ secrets.NPM_EMAIL }}
+        NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
+        GITHUB_CHANGELOG_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        bash release-actions.sh -version=${{inputs.version}} -s=${{inputs.stage}} -i=${{inputs.stage_iteration}} -ref_branch=${{ steps.extract_branch.outputs.branch }}
diff --git a/release-actions.sh b/release-actions.sh
new file mode 100755
index 0000000..621f769
--- /dev/null
+++ b/release-actions.sh
@@ -0,0 +1,194 @@
+#!/bin/bash
+set -e
+
+npmlogin=`npm whoami`
+if  [ -z "$npmlogin"  ] ; then echo "your are not logged on npm"; exit -1; else  echo "logged as "$npmlogin ; fi
+
+usage(){
+	echo "Usage: ./release.sh -version='1.0.0' -ref_branch=develop --stage=beta|rc|stable"
+	echo " -version     arlas-web-core version release,level of evolution"
+  echo " -s|--stage    Stage of the release : beta | rc | stable. If --stage is 'rc' or 'beta', there is no merge of develop into master (if -ref_branch=develop)"
+  echo " -i|--stage_iteration=n, the released version will be : [x].[y].[z]-beta.[n] OR  [x].[y].[z]-rc.[n] according to the given --stage"
+	echo " -ref_branch | --reference_branch  from which branch to start the release."
+  echo "    Add -ref_branch=develop for a new official release"
+  echo "    Add -ref_branch=x.x.x for a maintenance release"
+	exit 1
+}
+
+
+# ARGUMENTS $1 = VERSION  $2 = ref_branch $3 stage $4 stage iteration (for beta & rc)
+releaseProd(){
+
+    local VERSION=$1
+    local BRANCH=$2
+    local STAGE_LOCAL=$3
+    local STAGE_ITERATION_LOCAL=$4
+
+    if [ "${STAGE_LOCAL}" == "rc" ] || [ "${STAGE_LOCAL}" == "beta" ];
+        then
+        local VERSION="${VERSION}-${STAGE_LOCAL}.${STAGE_ITERATION_LOCAL}"
+    fi
+
+    echo "=> Get "$BRANCH" branch of ARLAS-web-core project"
+    git checkout "$BRANCH"
+    git pull origin "$BRANCH"
+    echo "=> Test to lint and build the project on "$BRANCH" branch"
+    npm --no-git-tag-version version ${VERSION}
+
+    echo "=> Build the ARLAS-web-core library"
+    npm install
+    npm run lint
+    npm run build-release
+
+    echo "=> Tag version $VERSION"
+    git add .
+    commit_message_release="Release prod version $VERSION"
+    git tag -a v"$VERSION" -m "$commit_message_release"
+    git push origin v"$VERSION"
+
+    echo "=> Generate CHANGELOG"
+    docker run -it --rm -v "$(pwd)":/usr/local/src/your-app gisaia/github-changelog-generator:latest github_changelog_generator \
+      -u gisaia -p ARLAS-web-core --token ${GITHUB_CHANGELOG_TOKEN} --no-pr-wo-labels --no-issues-wo-labels --no-unreleased \
+      --issue-line-labels conf,documentation,CI,ALL,DONUT,RESULTLIST,POWERBARS,HISTOGRAM,MAP \
+      --exclude-labels type:duplicate,type:question,type:wontfix,type:invalid \
+      --bug-labels type:bug --enhancement-labels type:enhancement --breaking-labels type:breaking \
+      --enhancement-label "**New stuff:**" --issues-label "**Miscellaneous:**" \
+      --exclude-tags v3.1.2 --since-tag v4.0.0
+
+    echo "  -- Remove tag to add generated CHANGELOG"
+    git tag -d v"$VERSION"
+    git push origin :v"$VERSION"
+
+    echo "  -- Commit release version"
+    git commit -a -m "$commit_message_release" --allow-empty
+    git tag v"$VERSION"
+    git push origin v"$VERSION"
+    git push origin "$BRANCH"
+
+    cp README-NPM.md dist/README.md
+    cp LICENSE.txt dist/LICENSE
+    cp package-release.json  dist/package.json
+    npm --no-git-tag-version --prefix dist version ${VERSION}
+    cd dist
+
+    echo "=> Publish to npm"
+    if [ "${STAGE_LOCAL}" == "rc" ] || [ "${STAGE_LOCAL}" == "beta" ];
+        then
+        echo "  -- tagged as ${STAGE_LOCAL}"
+        npm publish --tag=${STAGE_LOCAL}
+    else
+        npm publish
+    fi
+    cd ..
+    rm -rf dist
+    if [ "$BRANCH" == "develop" ] && [ "$STAGE_LOCAL" == "stable" ];
+        then
+        echo "=> Merge develop into master"
+        git checkout master
+        git pull origin master
+        git merge origin/develop
+        git push origin master
+
+        git checkout develop
+        git pull origin develop
+        git rebase origin/master
+    fi
+    IFS='.' read -ra TAB <<< "$VERSION"
+    major=${TAB[0]}
+    minor=${TAB[1]}
+    newminor=$(( $minor + 1 ))
+    newDevVersion=${major}.${newminor}.0
+    npm --no-git-tag-version version ""$newDevVersion"-dev0"
+    git add .
+    commit_message="update package.json to"-"$newDevVersion"
+    git commit -m "$commit_message" --allow-empty
+    git push origin "$BRANCH"
+    echo "Well done :)"
+
+}
+
+# ARGUMENTS $1 = VERSION  $2 = patch/minor/major $3 = PROJECT $4 ref_branch $5 is beta $6 stage_iteration
+# ARGUMENTS $1 = VERSION  $2 = ref_branch $3 stage $4 stage iteration (for beta & rc)
+release(){
+    releaseProd $1 $2 $3 $4
+}
+STAGE="stable"
+for i in "$@"
+do
+case $i in
+    -version=*)
+    RELEASE_VERSION="${i#*=}"
+    shift # past argument=value
+    ;;
+    -ref_branch=*)
+    REF_BRANCH="${i#*=}"
+    shift # past argument=value
+    ;;
+    -s=*)
+    STAGE="${i#*=}"
+    shift # past argument=value
+    ;;
+    -i=*)
+    STAGE_ITERATION="${i#*=}"
+    shift # past argument=value
+    ;;
+    *)
+            # unknown option
+    ;;
+esac
+done
+
+if [ -z ${REF_BRANCH+x} ];
+    then
+        echo ""
+        echo "###########"
+        echo "-ref_branch is missing."
+        echo "  Add -ref_branch=develop for a new official release"
+        echo "  Add -ref_branch=x.x.x for a maintenance release"
+        echo "###########"
+        echo ""
+        usage;
+fi
+
+if [ -z ${STAGE+x} ];
+    then
+        echo ""
+        echo "###########"
+        echo "-s=*|--stage* is missing."
+        echo "  Add --stage=beta|rc|stable to define the release stage"
+        echo "###########"
+        echo ""
+        usage;
+fi
+
+if [ "${STAGE}" != "beta" ] && [ "${STAGE}" != "rc" ] && [ "${STAGE}" != "stable" ];
+    then
+        echo ""
+        echo "###########"
+        echo "Stage ${STAGE} is invalid."
+        echo "  Add --stage=beta|rc|stable to define the release stage"
+        echo "###########"
+        echo ""
+        usage;
+fi
+
+if [ "${STAGE}" == "beta" ] || [ "${STAGE}" == "rc" ];
+    then
+        if [ -z ${STAGE_ITERATION+x} ];
+            then
+                echo ""
+                echo "###########"
+                echo "You chose to release this version as ${STAGE}."
+                echo "--stage_iteration is missing."
+                echo "  Add -i=n|--stage_iteration=n, the released version will be : [x].[y].[z]-${STAGE}.[n]"
+                echo "###########"
+                echo ""
+                usage;
+        fi
+fi
+
+if [ ! -z ${RELEASE_VERSION+x} ];
+    then
+        echo "Release ARLAS-web-core version                    : ${RELEASE_VERSION}";
+        release ${RELEASE_VERSION} ${REF_BRANCH} ${STAGE} ${STAGE_ITERATION}
+fi