diff --git a/.github/workflows/4testing-build.yml b/.github/workflows/4testing-build.yml
new file mode 100644
index 0000000..0716979
--- /dev/null
+++ b/.github/workflows/4testing-build.yml
@@ -0,0 +1,75 @@
+### This workflow setup instance then build and push images ###
+name: 4testing multiarch-build
+
+on:
+  push:
+    tags:
+      - "v*"
+      - "!v*-stable"
+
+env: 
+  COMPANY_NAME: "onlyoffice"
+  PRODUCT_NAME: "documentserver"
+      
+jobs:
+  build:
+    name: Build 
+    runs-on: ubuntu-latest
+    continue-on-error: ${{ matrix.condition }}
+    strategy:
+      matrix:
+        images: ["documentserver"]
+        edition: ["", "-ee", "-de"]
+        condition: [true]
+    steps:
+      - name: Checkout code 
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+     
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+
+      - name: Get Tag Name
+        id: tag_name
+        run: |
+          echo ::set-output name=SOURCE_TAG::${GITHUB_REF#refs/tags/}
+
+      - name: Build 4testing
+        run: |
+          DOCKER_TAG=$(echo ${{ steps.tag_name.outputs.SOURCE_TAG }} | sed 's/^.//' )
+          PACKAGE_VERSION=$(echo $DOCKER_TAG | sed  's/\./-/3')
+          PACKAGE_URL=${{ secrets.REPO_URL }}${{ matrix.edition }}_"$PACKAGE_VERSION"_amd64.deb
+          STATUS=$(curl -s -o /dev/null -w "%{http_code}\n" "$PACKAGE_URL")
+          if [[ "$STATUS" = "200" ]]; then
+             echo "Have access to documentserver${{ matrix.edition }} amd64 arch >> check arm64 access"
+          else 
+             echo "FAILED: Have no access to documentserver${{ matrix.edition }} amd64 arch"
+             exit 1
+          fi
+          PACKAGE_URL=${{ secrets.REPO_URL }}${{ matrix.edition }}_"$PACKAGE_VERSION"_arm64.deb
+          STATUS=$(curl -s -o /dev/null -w "%{http_code}\n" "$PACKAGE_URL") 
+          if [[ "$STATUS" = "200" ]]; then
+             echo "Have access to documentserver${{ matrix.edition }} arm64 arch"
+             echo "All architecture are available >> build is starting."
+             sed -i "s|http://download.onlyoffice.com/install/documentserver/linux/\${COMPANY_NAME}-\${PRODUCT_NAME}\${PRODUCT_EDITION}|${{ secrets.REPO_URL }}${{ matrix.edition }}_$PACKAGE_VERSION|g" Dockerfile
+             PRODUCT_EDITION=${{ matrix.edition }} COMPANY_NAME=${{ env.COMPANY_NAME }} \
+                PRODUCT_NAME=${{ env.PRODUCT_NAME }} DOCKERFILE=Dockerfile \
+                PREFIX_NAME=4testing- TAG=$DOCKER_TAG \
+                docker buildx bake \
+                -f docker-bake.hcl ${{ matrix.images }} \
+                --push
+             echo "DONE: Build success >> exit with 0"
+             exit 0  
+          else
+             echo "FAILED: Have no access to some required architecture documentserver${{ matrix.edition }} >> Exit with 0."
+             exit 1
+          fi
+        shell: bash
diff --git a/.github/workflows/stable-build.yml b/.github/workflows/stable-build.yml
new file mode 100644
index 0000000..7fd434a
--- /dev/null
+++ b/.github/workflows/stable-build.yml
@@ -0,0 +1,67 @@
+### This workflow setup instance then build and push images ###
+name: Multi-arch build stable
+
+on:
+  push:
+    tags:
+      - "v*-stable"
+
+env:
+  COMPANY_NAME: "onlyoffice"
+  PRODUCT_NAME: "documentserver" 
+
+jobs:
+  build:
+    name: Build 
+    runs-on: ubuntu-latest
+    continue-on-error: ${{ matrix.condition }}
+    strategy:
+      matrix:
+        images: ["documentserver-stable"]
+        edition: ["", "-ee", "-de"]
+        condition: [true]
+    steps:
+      - name: Checkout code 
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+     
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+
+      - name: Get Tag Name
+        id: tag_name
+        run: |
+          echo ::set-output name=SOURCE_TAG::${GITHUB_REF#refs/tags/}
+
+      - name: Build documentserver-release
+        run: |
+          TAG=$(echo ${{ steps.tag_name.outputs.SOURCE_TAG }} | sed 's/^.//; s/-stable//')
+          SHORTER_TAG=$(echo ${TAG} | grep -o -P '^[\d]+\.[\d]+\.[\d]+')
+          SHORTEST_TAG=$(echo ${TAG} | grep -o -P '^[\d]+\.[\d]+')
+          IMAGE_STATUS=$(docker manifest inspect ${{ env.COMPANY_NAME }}/4testing-${{ env.PRODUCT_NAME }}${{ matrix.edition }}:$TAG > /dev/null ; echo $?)
+             if [[ "$IMAGE_STATUS" = "0" ]]; then
+                echo "Image present on docker.hub >> start build stable version"
+                echo "FROM ${{ env.COMPANY_NAME }}/4testing-${{ env.PRODUCT_NAME }}${{ matrix.edition }}:$TAG as ${{ env.PRODUCT_NAME }}-stable" >> Dockerfile.stable
+                PRODUCT_EDITION=${{ matrix.edition }} PRODUCT_NAME=${{ env.PRODUCT_NAME }} \
+                COMPANY_NAME=${{ env.COMPANY_NAME}} DOCKERFILE=Dockerfile.stable \
+                   TAG=$TAG \
+                   SHORTER_TAG=$SHORTER_TAG \
+                   SHORTEST_TAG=$SHORTEST_TAG \
+                   docker buildx bake \
+                   -f docker-bake.hcl ${{ matrix.images }} \
+                   --push 
+                echo "DONE: Build success >> exit with 0"
+                exit 0
+             else
+                echo "FAILED: Image with tag $TAG do not presented on docker.hub >> build will not started >> exit with 1"
+                exit 1
+             fi
+        shell: bash
diff --git a/Dockerfile b/Dockerfile
index 69e2e2a..7405b2b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04 as documentserver
 LABEL maintainer Ascensio System SIA <support@onlyoffice.com>
 
-ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive PG_VERSION=12
+ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive PG_VERSION=14
 
 ARG ONLYOFFICE_VALUE=onlyoffice
 
@@ -71,12 +71,15 @@ COPY run-document-server.sh /app/ds/run-document-server.sh
 
 EXPOSE 80 443
 
+ARG TARGETARCH
+ARG PRODUCT_EDITION=
 ARG COMPANY_NAME=onlyoffice
 ARG PRODUCT_NAME=documentserver
-ARG PACKAGE_URL="http://download.onlyoffice.com/install/documentserver/linux/${COMPANY_NAME}-${PRODUCT_NAME}_amd64.deb"
+ARG PACKAGE_URL="http://download.onlyoffice.com/install/documentserver/linux/${COMPANY_NAME}-${PRODUCT_NAME}${PRODUCT_EDITION}_$TARGETARCH.deb"
 
 ENV COMPANY_NAME=$COMPANY_NAME \
-    PRODUCT_NAME=$PRODUCT_NAME
+    PRODUCT_NAME=$PRODUCT_NAME \
+    PRODUCT_EDITION=$PRODUCT_EDITION
 
 RUN wget -q -P /tmp "$PACKAGE_URL" && \
     apt-get -y update && \
diff --git a/README.md b/README.md
index 18fb96e..a7bc84d 100644
--- a/README.md
+++ b/README.md
@@ -187,6 +187,7 @@ Below is the complete list of parameters that can be set using environment varia
 - **REDIS_SERVER_PORT**:  The Redis server port number.
 - **NGINX_WORKER_PROCESSES**: Defines the number of nginx worker processes.
 - **NGINX_WORKER_CONNECTIONS**: Sets the maximum number of simultaneous connections that can be opened by a nginx worker process.
+- **SECURE_LINK_SECRET**: Defines secret for the nginx config directive [secure_link_md5](http://nginx.org/ru/docs/http/ngx_http_secure_link_module.html#secure_link_md5). Defaults to `random string`.
 - **JWT_ENABLED**: Specifies the enabling the JSON Web Token validation by the ONLYOFFICE Document Server. Defaults to `false`.
 - **JWT_SECRET**: Defines the secret key to validate the JSON Web Token in the request to the ONLYOFFICE Document Server. Defaults to `secret`.
 - **JWT_HEADER**: Defines the http header that will be used to send the JSON Web Token. Defaults to `Authorization`.
diff --git a/docker-bake.hcl b/docker-bake.hcl
new file mode 100644
index 0000000..04ed4a0
--- /dev/null
+++ b/docker-bake.hcl
@@ -0,0 +1,58 @@
+variable "TAG" {
+    default = ""
+}
+
+variable "SHORTER_TAG" {
+    default = ""
+}
+
+variable "SHORTEST_TAG" {
+    default = ""
+}
+
+variable "COMPANY_NAME" {
+    default = ""
+}
+
+variable "PREFIX_NAME" {
+    default = ""
+}
+
+variable "PRODUCT_EDITION" {
+    default = ""
+}
+
+variable "PRODUCT_NAME" {
+    default = ""
+}
+
+variable "DOCKERFILE" {
+    default = ""
+}
+
+target "documentserver" {
+    target = "documentserver"
+    dockerfile= "${DOCKERFILE}"
+    tags = ["docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:${TAG}"]
+    platforms = ["linux/amd64", "linux/arm64"]
+    args = {
+        "PRODUCT_EDITION": "${PRODUCT_EDITION}"
+        "PRODUCT_NAME": "${PRODUCT_NAME}"
+        "COMPANY_NAME": "${COMPANY_NAME}"
+    }
+}
+
+target "documentserver-stable" {
+    target = "documentserver-stable"
+    dockerfile= "${DOCKERFILE}"
+    tags = ["docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:${TAG}",
+            "docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:${SHORTER_TAG}",
+            "docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:${SHORTEST_TAG}",
+            "docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:latest"]
+    platforms = ["linux/amd64", "linux/arm64"]
+    args = {
+        "PRODUCT_EDITION": "${PRODUCT_EDITION}"
+        "PRODUCT_NAME": "${PRODUCT_NAME}"
+        "COMPANY_NAME": "${COMPANY_NAME}"
+    }
+}
diff --git a/run-document-server.sh b/run-document-server.sh
index c8dcf39..2b2e386 100755
--- a/run-document-server.sh
+++ b/run-document-server.sh
@@ -37,7 +37,12 @@ if [ "${RELEASE_DATE}" != "${PREV_RELEASE_DATE}" ]; then
   fi
 fi
 
-SSL_CERTIFICATES_DIR="${DATA_DIR}/certs"
+SSL_CERTIFICATES_DIR="/usr/share/ca-certificates/ds"
+mkdir -p ${SSL_CERTIFICATES_DIR}
+cp -f ${DATA_DIR}/certs/* ${SSL_CERTIFICATES_DIR}
+chmod 644 ${SSL_CERTIFICATES_DIR}/*.crt ${SSL_CERTIFICATES_DIR}/*.pem
+chmod 400 ${SSL_CERTIFICATES_DIR}/*.key
+
 if [[ -z $SSL_CERTIFICATE_PATH ]] && [[ -f ${SSL_CERTIFICATES_DIR}/${COMPANY_NAME}.crt ]]; then
   SSL_CERTIFICATE_PATH=${SSL_CERTIFICATES_DIR}/${COMPANY_NAME}.crt
 else
@@ -83,7 +88,7 @@ WOPI_ENABLED=${WOPI_ENABLED:-false}
 
 GENERATE_FONTS=${GENERATE_FONTS:-true}
 
-if [[ ${PRODUCT_NAME} == "documentserver" ]]; then
+if [[ ${PRODUCT_NAME}${PRODUCT_EDITION} == "documentserver" ]]; then
   REDIS_ENABLED=false
 else
   REDIS_ENABLED=true
@@ -468,6 +473,8 @@ update_nginx_settings(){
   if [ -f "${NGINX_ONLYOFFICE_EXAMPLE_CONF}" ]; then
     sed 's/linux/docker/' -i ${NGINX_ONLYOFFICE_EXAMPLE_CONF}
   fi
+
+  documentserver-update-securelink.sh -s ${SECURE_LINK_SECRET:-$(pwgen -s 20)} -r false
 }
 
 update_supervisor_settings(){
@@ -503,7 +510,7 @@ for i in ${DS_LIB_DIR}/App_Data/cache/files ${DS_LIB_DIR}/App_Data/docbuilder ${
 done
 
 # change folder rights
-for i in ${LOG_DIR} ${LIB_DIR} ${DATA_DIR}; do
+for i in ${LOG_DIR} ${LIB_DIR}; do
   chown -R ds:ds "$i"
   chmod -R 755 "$i"
 done