diff --git a/Jenkinsfile b/Jenkinsfile
index 7c4c3dc..a254d5f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -39,7 +39,12 @@ pipeline {
     // Setup all the basic environment variables needed for the build
     stage("Set ENV Variables base"){
       steps{
-        sh '''docker pull quay.io/skopeo/stable:v1 || : '''
+        sh '''#! /bin/bash
+              containers=$(docker ps -aq)
+              if [[ -n "${containers}" ]]; then
+                docker stop ${containers}
+              fi
+              docker system prune -af --volumes || : '''
         script{
           env.EXIT_STATUS = ''
           env.LS_RELEASE = sh(
@@ -204,12 +209,12 @@ pipeline {
           env.GITLABIMAGE = 'registry.gitlab.com/linuxserver.io/' + env.LS_REPO + '/lspipepr-' + env.CONTAINER_NAME
           env.QUAYIMAGE = 'quay.io/linuxserver.io/lspipepr-' + env.CONTAINER_NAME
           if (env.MULTIARCH == 'true') {
-            env.CI_TAGS = 'amd64-' + env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-pr-' + env.PULL_REQUEST + '|arm32v7-' + env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-pr-' + env.PULL_REQUEST + '|arm64v8-' + env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-pr-' + env.PULL_REQUEST
+            env.CI_TAGS = 'amd64-' + env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-dev-' + env.COMMIT_SHA + '-pr-' + env.PULL_REQUEST + '|arm32v7-' + env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-dev-' + env.COMMIT_SHA + '-pr-' + env.PULL_REQUEST + '|arm64v8-' + env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-dev-' + env.COMMIT_SHA + '-pr-' + env.PULL_REQUEST
           } else {
-            env.CI_TAGS = env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-pr-' + env.PULL_REQUEST
+            env.CI_TAGS = env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-dev-' + env.COMMIT_SHA + '-pr-' + env.PULL_REQUEST
           }
-          env.VERSION_TAG = env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-pr-' + env.PULL_REQUEST
-          env.META_TAG = env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-pr-' + env.PULL_REQUEST
+          env.VERSION_TAG = env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-dev-' + env.COMMIT_SHA + '-pr-' + env.PULL_REQUEST
+          env.META_TAG = env.EXT_RELEASE_CLEAN + '-pkg-' + env.PACKAGE_TAG + '-dev-' + env.COMMIT_SHA + '-pr-' + env.PULL_REQUEST
           env.EXT_RELEASE_TAG = 'version-' + env.EXT_RELEASE_CLEAN
           env.CODE_URL = 'https://github.com/' + env.LS_USER + '/' + env.LS_REPO + '/pull/' + env.PULL_REQUEST
           env.DOCKERHUB_LINK = 'https://hub.docker.com/r/' + env.PR_DOCKERHUB_IMAGE + '/tags/'
@@ -337,6 +342,8 @@ pipeline {
               git clone https://github.com/linuxserver/templates.git ${TEMPDIR}/unraid/templates
               if [[ -f ${TEMPDIR}/unraid/docker-templates/linuxserver.io/img/${CONTAINER_NAME}-logo.png ]]; then
                 sed -i "s|master/linuxserver.io/img/linuxserver-ls-logo.png|master/linuxserver.io/img/${CONTAINER_NAME}-logo.png|" ${TEMPDIR}/docker-${CONTAINER_NAME}/.jenkins-external/${CONTAINER_NAME}.xml
+              elif [[ -f ${TEMPDIR}/unraid/docker-templates/linuxserver.io/img/${CONTAINER_NAME}-icon.png ]]; then
+                sed -i "s|master/linuxserver.io/img/linuxserver-ls-logo.png|master/linuxserver.io/img/${CONTAINER_NAME}-icon.png|" ${TEMPDIR}/docker-${CONTAINER_NAME}/.jenkins-external/${CONTAINER_NAME}.xml
               fi
               if [[ ("${BRANCH_NAME}" == "master") || ("${BRANCH_NAME}" == "main") ]] && [[ (! -f ${TEMPDIR}/unraid/templates/unraid/${CONTAINER_NAME}.xml) || ("$(md5sum ${TEMPDIR}/unraid/templates/unraid/${CONTAINER_NAME}.xml | awk '{ print $1 }')" != "$(md5sum ${TEMPDIR}/docker-${CONTAINER_NAME}/.jenkins-external/${CONTAINER_NAME}.xml | awk '{ print $1 }')") ]]; then
                 cd ${TEMPDIR}/unraid/templates/
@@ -428,8 +435,7 @@ pipeline {
       }
       steps{
         sh '''#! /bin/bash
-              set -e
-              PACKAGE_UUID=$(curl -X GET -H "Authorization: Bearer ${SCARF_TOKEN}" https://scarf.sh/api/v1/organizations/linuxserver-ci/packages | jq -r '.[] | select(.name=="linuxserver/wireguard") | .uuid')
+              PACKAGE_UUID=$(curl -X GET -H "Authorization: Bearer ${SCARF_TOKEN}" https://scarf.sh/api/v1/organizations/linuxserver-ci/packages | jq -r '.[] | select(.name=="linuxserver/wireguard") | .uuid' || :)
               if [ -z "${PACKAGE_UUID}" ]; then
                 echo "Adding package to Scarf.sh"
                 curl -sX POST https://scarf.sh/api/v1/organizations/linuxserver-ci/packages \
@@ -539,9 +545,12 @@ pipeline {
             retry(5) {
               sh "docker push ghcr.io/linuxserver/lsiodev-buildcache:arm32v7-${COMMIT_SHA}-${BUILD_NUMBER}"
             }
-            sh '''docker rmi \
-                  ${IMAGE}:arm32v7-${META_TAG} \
-                  ghcr.io/linuxserver/lsiodev-buildcache:arm32v7-${COMMIT_SHA}-${BUILD_NUMBER} || :'''
+            sh '''#! /bin/bash
+                  containers=$(docker ps -aq)
+                  if [[ -n "${containers}" ]]; then
+                    docker stop ${containers}
+                  fi
+                  docker system prune -af --volumes || : '''
           }
         }
         stage('Build ARM64') {
@@ -574,9 +583,12 @@ pipeline {
             retry(5) {
               sh "docker push ghcr.io/linuxserver/lsiodev-buildcache:arm64v8-${COMMIT_SHA}-${BUILD_NUMBER}"
             }
-            sh '''docker rmi \
-                  ${IMAGE}:arm64v8-${META_TAG} \
-                  ghcr.io/linuxserver/lsiodev-buildcache:arm64v8-${COMMIT_SHA}-${BUILD_NUMBER} || :'''
+            sh '''#! /bin/bash
+                  containers=$(docker ps -aq)
+                  if [[ -n "${containers}" ]]; then
+                    docker stop ${containers}
+                  fi
+                  docker system prune -af --volumes || : '''
           }
         }
       }
@@ -637,13 +649,6 @@ pipeline {
         environment name: 'EXIT_STATUS', value: ''
       }
       steps {
-        sh '''#! /bin/bash
-              echo "Packages were updated. Cleaning up the image and exiting."
-              if [ "${MULTIARCH}" == "true" ] && [ "${PACKAGE_CHECK}" == "false" ]; then
-                docker rmi ${IMAGE}:amd64-${META_TAG}
-              else
-                docker rmi ${IMAGE}:${META_TAG}
-              fi'''
         script{
           env.EXIT_STATUS = 'ABORTED'
         }
@@ -661,13 +666,6 @@ pipeline {
         }
       }
       steps {
-        sh '''#! /bin/bash
-              echo "There are no package updates. Cleaning up the image and exiting."
-              if [ "${MULTIARCH}" == "true" ] && [ "${PACKAGE_CHECK}" == "false" ]; then
-                docker rmi ${IMAGE}:amd64-${META_TAG}
-              else
-                docker rmi ${IMAGE}:${META_TAG}
-              fi'''
         script{
           env.EXIT_STATUS = 'ABORTED'
         }
@@ -768,17 +766,6 @@ pipeline {
                   done
                '''
           }
-          sh '''#! /bin/bash
-                for DELETEIMAGE in "${GITHUBIMAGE}" "${GITLABIMAGE}" "${QUAYIMAGE}" "${IMAGE}"; do
-                  docker rmi \
-                  ${DELETEIMAGE}:${META_TAG} \
-                  ${DELETEIMAGE}:${EXT_RELEASE_TAG} \
-                  ${DELETEIMAGE}:latest || :
-                  if [ -n "${SEMVER}" ]; then
-                    docker rmi ${DELETEIMAGE}:${SEMVER} || :
-                  fi
-                done
-             '''
         }
       }
     }
@@ -872,29 +859,6 @@ pipeline {
                   done
                '''
           }
-          sh '''#! /bin/bash
-                for DELETEIMAGE in "${GITHUBIMAGE}" "${GITLABIMAGE}" "${QUAYIMAGE}" "${IMAGE}"; do
-                  docker rmi \
-                  ${DELETEIMAGE}:amd64-${META_TAG} \
-                  ${DELETEIMAGE}:amd64-latest \
-                  ${DELETEIMAGE}:amd64-${EXT_RELEASE_TAG} \
-                  ${DELETEIMAGE}:arm32v7-${META_TAG} \
-                  ${DELETEIMAGE}:arm32v7-latest \
-                  ${DELETEIMAGE}:arm32v7-${EXT_RELEASE_TAG} \
-                  ${DELETEIMAGE}:arm64v8-${META_TAG} \
-                  ${DELETEIMAGE}:arm64v8-latest \
-                  ${DELETEIMAGE}:arm64v8-${EXT_RELEASE_TAG} || :
-                  if [ -n "${SEMVER}" ]; then
-                    docker rmi \
-                    ${DELETEIMAGE}:amd64-${SEMVER} \
-                    ${DELETEIMAGE}:arm32v7-${SEMVER} \
-                    ${DELETEIMAGE}:arm64v8-${SEMVER} || :
-                  fi
-                done
-                docker rmi \
-                ghcr.io/linuxserver/lsiodev-buildcache:arm32v7-${COMMIT_SHA}-${BUILD_NUMBER} \
-                ghcr.io/linuxserver/lsiodev-buildcache:arm64v8-${COMMIT_SHA}-${BUILD_NUMBER} || :
-             '''
         }
       }
     }
@@ -965,7 +929,6 @@ pipeline {
     stage('Pull Request Comment') {
       when {
         not {environment name: 'CHANGE_ID', value: ''}
-        environment name: 'CI', value: 'true'
         environment name: 'EXIT_STATUS', value: ''
       }
       steps {
@@ -1019,16 +982,24 @@ pipeline {
               echo "$escaped_table"
             }
 
-            # Retrieve JSON data from URL
-            data=$(get_json "$CI_JSON_URL")
-            # Create table from JSON data
-            table=$(build_table "$data")
-            echo -e "$table"
+            if [[ "${CI}" = "true" ]]; then
+              # Retrieve JSON data from URL
+              data=$(get_json "$CI_JSON_URL")
+              # Create table from JSON data
+              table=$(build_table "$data")
+              echo -e "$table"
 
-            curl -X POST -H "Authorization: token $GITHUB_TOKEN" \
-              -H "Accept: application/vnd.github.v3+json" \
-              "https://api.github.com/repos/$LS_USER/$LS_REPO/issues/$PULL_REQUEST/comments" \
-              -d "{\\"body\\": \\"I am a bot, here are the test results for this PR: \\n${CI_URL}\\n${SHELLCHECK_URL}\\n${table}\\"}"'''
+              curl -X POST -H "Authorization: token $GITHUB_TOKEN" \
+                -H "Accept: application/vnd.github.v3+json" \
+                "https://api.github.com/repos/$LS_USER/$LS_REPO/issues/$PULL_REQUEST/comments" \
+                -d "{\\"body\\": \\"I am a bot, here are the test results for this PR: \\n${CI_URL}\\n${SHELLCHECK_URL}\\n${table}\\"}"
+            else
+              curl -X POST -H "Authorization: token $GITHUB_TOKEN" \
+                -H "Accept: application/vnd.github.v3+json" \
+                "https://api.github.com/repos/$LS_USER/$LS_REPO/issues/$PULL_REQUEST/comments" \
+                -d "{\\"body\\": \\"I am a bot, here is the pushed image/manifest for this PR: \\n\\n\\`${GITHUBIMAGE}:${META_TAG}\\`\\"}"
+            fi
+            '''
 
       }
     }
@@ -1055,6 +1026,14 @@ pipeline {
       }
     }
     cleanup {
+      sh '''#! /bin/bash
+            echo "Performing docker system prune!!"
+            containers=$(docker ps -aq)
+            if [[ -n "${containers}" ]]; then
+              docker stop ${containers}
+            fi
+            docker system prune -af --volumes || :
+         '''
       cleanWs()
     }
   }
diff --git a/README.md b/README.md
index c780f5c..b16fcf3 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,10 @@ During container start, it will first check if the wireguard module is already i
 
 This can be run as a server or a client, based on the parameters used.
 
+## Note on iptables
+
+Some hosts may not load the iptables kernel modules by default. In order for the container to be able to load them, you need to assign the `SYS_MODULE` capability and add the optional `/lib/modules` volume mount. Alternatively you can `modprobe` them from the host before starting the container.
+
 ## Server Mode
 
 If the environment variable `PEERS` is set to a number or a list of strings separated by comma, the container will run in server mode and the necessary server and peer/client confs will be generated. The peer/client config qr codes will be output in the docker log if `LOG_CONFS` is set to `true`. They will also be saved in text and png format under `/config/peerX` in case `PEERS` is a variable and an integer or `/config/peer_X` in case a list of names was provided instead of an integer.
@@ -141,6 +145,7 @@ services:
     container_name: wireguard
     cap_add:
       - NET_ADMIN
+      - SYS_MODULE #optional
     environment:
       - PUID=1000
       - PGID=1000
@@ -155,6 +160,7 @@ services:
       - LOG_CONFS=true #optional
     volumes:
       - /path/to/appdata/config:/config
+      - /lib/modules:/lib/modules #optional
     ports:
       - 51820:51820/udp
     sysctls:
@@ -168,6 +174,7 @@ services:
 docker run -d \
   --name=wireguard \
   --cap-add=NET_ADMIN \
+  --cap-add=SYS_MODULE `#optional` \
   -e PUID=1000 \
   -e PGID=1000 \
   -e TZ=Etc/UTC \
@@ -181,6 +188,7 @@ docker run -d \
   -e LOG_CONFS=true `#optional` \
   -p 51820:51820/udp \
   -v /path/to/appdata/config:/config \
+  -v /lib/modules:/lib/modules `#optional` \
   --sysctl="net.ipv4.conf.all.src_valid_mark=1" \
   --restart unless-stopped \
   lscr.io/linuxserver/wireguard:latest
@@ -206,6 +214,7 @@ Container images are configured using parameters passed at runtime (such as thos
 | `-e PERSISTENTKEEPALIVE_PEERS=` | Set to `all` or a list of comma separated peers (ie. `1,4,laptop`) for the wireguard server to send keepalive packets to listed peers every 25 seconds. Useful if server is accessed via domain name and has dynamic IP. Used only in server mode. |
 | `-e LOG_CONFS=true` | Generated QR codes will be displayed in the docker log. Set to `false` to skip log output. |
 | `-v /config` | Contains all relevant configuration files. |
+| `-v /lib/modules` | Host kernel modules for situations where they're not already loaded. |
 | `--sysctl=` | Required for client mode. |
 
 ### Portainer notice
diff --git a/readme-vars.yml b/readme-vars.yml
index 0711bdd..79dd962 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -25,6 +25,9 @@ param_container_name: "{{ project_name }}"
 param_usage_include_vols: true
 param_volumes:
   - { vol_path: "/config", vol_host_path: "/path/to/appdata/config", desc: "Contains all relevant configuration files." }
+opt_param_usage_include_vols: true
+opt_param_volumes:
+  - { vol_path: "/lib/modules", vol_host_path: "/lib/modules", desc: "Host kernel modules for situations where they're not already loaded." }
 param_usage_include_ports: true
 param_ports:
   - { external_port: "51820", internal_port: "51820/udp", port_desc: "wireguard port" }
@@ -34,6 +37,9 @@ param_env_vars:
 cap_add_param: true
 cap_add_param_vars:
   - { cap_add_var: "NET_ADMIN" }
+opt_cap_add_param: true
+opt_cap_add_param_vars:
+  - { cap_add_var: "SYS_MODULE" }
 custom_params:
   - { name: "sysctl", name_compose: "sysctls", value: ["net.ipv4.conf.all.src_valid_mark=1"], desc: "Required for client mode.", array: "true" }
 
@@ -59,6 +65,10 @@ app_setup_block: |
 
   This can be run as a server or a client, based on the parameters used.
 
+  ## Note on iptables
+
+  Some hosts may not load the iptables kernel modules by default. In order for the container to be able to load them, you need to assign the `SYS_MODULE` capability and add the optional `/lib/modules` volume mount. Alternatively you can `modprobe` them from the host before starting the container.
+
   ## Server Mode
 
   If the environment variable `PEERS` is set to a number or a list of strings separated by comma, the container will run in server mode and the necessary server and peer/client confs will be generated. The peer/client config qr codes will be output in the docker log if `LOG_CONFS` is set to `true`. They will also be saved in text and png format under `/config/peerX` in case `PEERS` is a variable and an integer or `/config/peer_X` in case a list of names was provided instead of an integer.