Update zerobyte-install.sh

Removed redundant NODE_VERSION setup for Node.js during the build process.

CHANGELOG.md

@@ -411,6 +411,11 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ### 🚀 Updated Scripts
 
+  - #### 🐞 Bug Fixes
+
+    - Passbolt: Update Nginx config `client_max_body_size` [@tremor021](https://github.com/tremor021) ([#12313](https://github.com/community-scripts/ProxmoxVE/pull/12313))
+    - Zammad: configure Elasticsearch before zammad start [@MickLesk](https://github.com/MickLesk) ([#12308](https://github.com/community-scripts/ProxmoxVE/pull/12308))
+
   - #### 🔧 Refactor
 
     - OpenProject: Various fixes [@tremor021](https://github.com/tremor021) ([#12246](https://github.com/community-scripts/ProxmoxVE/pull/12246))
@@ -421,6 +426,10 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
     - Fix detection of ssh keys [@1-tempest](https://github.com/1-tempest) ([#12230](https://github.com/community-scripts/ProxmoxVE/pull/12230))
 
+  - #### 🔧 Refactor
+
+    - core: remove duplicate traps, consolidate error handling and harden signal traps [@MickLesk](https://github.com/MickLesk) ([#12316](https://github.com/community-scripts/ProxmoxVE/pull/12316))
+
 ### 📂 Github
 
   - github: improvements for node drift wf [@MickLesk](https://github.com/MickLesk) ([#12309](https://github.com/community-scripts/ProxmoxVE/pull/12309))

ct/zerobyte.sh

@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: community-scripts
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/nicotsx/zerobyte
+
+APP="Zerobyte"
+var_tags="${var_tags:-backup;encryption;restic}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-6144}"
+var_disk="${var_disk:-10}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -d /opt/zerobyte ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  if check_for_gh_release "zerobyte" "nicotsx/zerobyte"; then
+    msg_info "Stopping Service"
+    systemctl stop zerobyte
+    msg_ok "Stopped Service"
+
+    msg_info "Backing up Configuration"
+    cp /opt/zerobyte/.env /opt/zerobyte.env.bak
+    msg_ok "Backed up Configuration"
+    
+    NODE_VERSION="24" setup_nodejs
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "zerobyte" "nicotsx/zerobyte" "tarball"
+
+    msg_info "Building Zerobyte"
+    export NODE_OPTIONS="--max-old-space-size=3072"
+    cd /opt/zerobyte
+    $STD bun install
+    $STD node ./node_modules/vite/bin/vite.js build
+    msg_ok "Built Zerobyte"
+
+    msg_info "Restoring Configuration"
+    cp /opt/zerobyte.env.bak /opt/zerobyte/.env
+    rm -f /opt/zerobyte.env.bak
+    msg_ok "Restored Configuration"
+
+    msg_info "Starting Service"
+    systemctl start zerobyte
+    msg_ok "Started Service"
+    msg_ok "Updated successfully!"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:4096${CL}"

frontend/public/json/github-versions.json

@@ -1,5 +1,5 @@
 {
-  "generated": "2026-02-25T06:25:10Z",
+  "generated": "2026-02-25T12:14:52Z",
   "versions": [
     {
       "slug": "2fauth",
@@ -39,9 +39,9 @@
     {
       "slug": "ampache",
       "repo": "ampache/ampache",
-      "version": "7.9.0",
+      "version": "7.9.1",
       "pinned": false,
-      "date": "2026-02-19T07:01:25Z"
+      "date": "2026-02-25T08:52:58Z"
     },
     {
       "slug": "argus",
@@ -823,9 +823,9 @@
     {
       "slug": "manyfold",
       "repo": "manyfold3d/manyfold",
-      "version": "v0.132.1",
+      "version": "v0.133.0",
       "pinned": false,
-      "date": "2026-02-09T22:02:28Z"
+      "date": "2026-02-25T10:40:26Z"
     },
     {
       "slug": "mealie",
@@ -995,6 +995,13 @@
       "pinned": false,
       "date": "2026-02-03T09:00:43Z"
     },
+    {
+      "slug": "openproject",
+      "repo": "jemalloc/jemalloc",
+      "version": "5.3.0",
+      "pinned": false,
+      "date": "2022-05-06T19:14:21Z"
+    },
     {
       "slug": "ots",
       "repo": "Luzifer/ots",

frontend/public/json/zerobyte.json

@@ -0,0 +1,40 @@
+{
+    "name": "Zerobyte",
+    "slug": "zerobyte",
+    "categories": [
+        7
+    ],
+    "date_created": "2026-02-25",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": 4096,
+    "documentation": "https://github.com/nicotsx/zerobyte#readme",
+    "website": "https://github.com/nicotsx/zerobyte",
+    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/zerobyte.webp",
+    "config_path": "/opt/zerobyte/.env",
+    "description": "Zerobyte is a backup automation tool built on top of Restic that provides a modern web interface to schedule, manage, and monitor encrypted backups across multiple storage backends including NFS, SMB, WebDAV, SFTP, S3, and local directories.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/zerobyte.sh",
+            "resources": {
+                "cpu": 2,
+                "ram": 6144,
+                "hdd": 10,
+                "os": "Debian",
+                "version": "13"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": null,
+        "password": null
+    },
+    "notes": [
+        {
+            "text": "For remote mount support (NFS, SMB, WebDAV, SFTP), enable FUSE device passthrough on the LXC container. (FUSE is pre-configured)",
+            "type": "info"
+        }
+    ]
+}

install/zammad-install.sh

@@ -28,12 +28,23 @@ setup_deb822_repo \
   "stable" \
   "main"
 $STD apt install -y elasticsearch
-sed -i 's/^-Xms.*/-Xms2g/' /etc/elasticsearch/jvm.options
-sed -i 's/^-Xmx.*/-Xmx2g/' /etc/elasticsearch/jvm.options
+sed -i 's/^#\{0,2\} *-Xms[0-9]*g.*/-Xms2g/' /etc/elasticsearch/jvm.options
+sed -i 's/^#\{0,2\} *-Xmx[0-9]*g.*/-Xmx2g/' /etc/elasticsearch/jvm.options
+cat <<EOF >>/etc/elasticsearch/elasticsearch.yml
+discovery.type: single-node
+xpack.security.enabled: false
+bootstrap.memory_lock: false
+EOF
 $STD /usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-attachment -b
 systemctl daemon-reload
 systemctl enable -q elasticsearch
 systemctl restart -q elasticsearch
+for i in $(seq 1 30); do
+  if curl -s http://localhost:9200 >/dev/null 2>&1; then
+    break
+  fi
+  sleep 2
+done
 msg_ok "Setup Elasticsearch"
 
 msg_info "Installing Zammad"

install/zerobyte-install.sh

@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: community-scripts
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/nicotsx/zerobyte
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+echo "davfs2 davfs2/suid_file boolean false" | debconf-set-selections
+$STD apt-get install -y \
+  bzip2 \
+  fuse3 \
+  sshfs \
+  davfs2 \
+  openssh-client
+msg_ok "Installed Dependencies"
+
+fetch_and_deploy_gh_release "restic" "restic/restic" "singlefile" "latest" "/usr/local/bin" "restic_*_linux_amd64.bz2"
+mv /usr/local/bin/restic /usr/local/bin/restic.bz2
+bzip2 -d /usr/local/bin/restic.bz2
+chmod +x /usr/local/bin/restic
+
+fetch_and_deploy_gh_release "rclone" "rclone/rclone" "prebuild" "latest" "/opt/rclone" "rclone-*-linux-amd64.zip"
+ln -sf /opt/rclone/rclone /usr/local/bin/rclone
+
+fetch_and_deploy_gh_release "shoutrrr" "nicholas-fedor/shoutrrr" "prebuild" "latest" "/opt/shoutrrr" "shoutrrr_linux_amd64_*.tar.gz"
+ln -sf /opt/shoutrrr/shoutrrr /usr/local/bin/shoutrrr
+
+msg_info "Installing Bun"
+export BUN_INSTALL="/root/.bun"
+curl -fsSL https://bun.sh/install | $STD bash
+ln -sf /root/.bun/bin/bun /usr/local/bin/bun
+ln -sf /root/.bun/bin/bunx /usr/local/bin/bunx
+msg_ok "Installed Bun"
+
+NODE_VERSION="24" setup_nodejs
+fetch_and_deploy_gh_release "zerobyte" "nicotsx/zerobyte" "tarball"
+
+msg_info "Building Zerobyte (Patience)"
+cd /opt/zerobyte
+export VITE_RESTIC_VERSION=$(cat ~/.restic)
+export VITE_RCLONE_VERSION=$(cat ~/.rclone)
+export VITE_SHOUTRRR_VERSION=$(cat ~/.shoutrrr)
+export NODE_OPTIONS="--max-old-space-size=3072"
+$STD bun install
+$STD node ./node_modules/vite/bin/vite.js build
+msg_ok "Built Zerobyte"
+
+msg_info "Configuring Zerobyte"
+mkdir -p /var/lib/zerobyte/{data,restic/cache,repositories,volumes}
+APP_SECRET=$(openssl rand -hex 32)
+cat <<EOF >/opt/zerobyte/.env
+BASE_URL=http://${LOCAL_IP}:4096
+APP_SECRET=${APP_SECRET}
+PORT=4096
+ZEROBYTE_DATABASE_URL=/var/lib/zerobyte/data/zerobyte.db
+RESTIC_CACHE_DIR=/var/lib/zerobyte/restic/cache
+ZEROBYTE_REPOSITORIES_DIR=/var/lib/zerobyte/repositories
+ZEROBYTE_VOLUMES_DIR=/var/lib/zerobyte/volumes
+MIGRATIONS_PATH=/opt/zerobyte/app/drizzle
+NODE_ENV=production
+EOF
+msg_ok "Configured Zerobyte"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/zerobyte.service
+[Unit]
+Description=Zerobyte Backup Automation
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/zerobyte
+EnvironmentFile=/opt/zerobyte/.env
+ExecStart=/usr/local/bin/bun .output/server/index.mjs
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now zerobyte
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc

misc/api.func

@@ -312,7 +312,8 @@ json_escape() {
   s=${s//$'\r'/}
   s=${s//$'\t'/\\t}
   # Remove any remaining control characters (0x00-0x1F except those already handled)
-  s=$(printf '%s' "$s" | tr -d '\000-\010\013\014\016-\037')
+  # Also remove DEL (0x7F) and invalid high bytes that break JSON parsers
+  s=$(printf '%s' "$s" | tr -d '\000-\010\013\014\016-\037\177')
   printf '%s' "$s"
 }
 
@@ -982,7 +983,7 @@ EOF
   fi
 
   # All 3 attempts failed — do NOT set POST_UPDATE_DONE=true.
-  # This allows the EXIT trap (api_exit_script) to retry with 3 fresh attempts.
+  # This allows the EXIT trap (on_exit in error_handler.func) to retry.
   # No infinite loop risk: EXIT trap fires exactly once.
 }
 

misc/build.func

@@ -4098,6 +4098,12 @@ EOF'
 
   # Installation failed?
   if [[ $install_exit_code -ne 0 ]]; then
+    # Prevent job-control signals from suspending the script during recovery.
+    # In non-interactive shells (bash -c), background processes (spinner) can
+    # trigger terminal-related signals that stop the entire process group.
+    # TSTP = Ctrl+Z, TTIN = bg read from tty, TTOU = bg write to tty (tostop)
+    trap '' TSTP TTIN TTOU
+
     msg_error "Installation failed in container ${CTID} (exit code: ${install_exit_code})"
 
     # Copy install log from container BEFORE API call so get_error_text() can read it
@@ -4173,7 +4179,12 @@ EOF'
     fi
 
     # Report failure to telemetry API (now with log available on host)
+    # NOTE: Do NOT use msg_info/spinner here — the background spinner process
+    # causes SIGTSTP in non-interactive shells (bash -c "$(curl ...)"), which
+    # stops the entire process group and prevents the recovery dialog from appearing.
+    $STD echo -e "${TAB}⏳ Reporting failure to telemetry..."
     post_update_to_api "failed" "$install_exit_code"
+    $STD echo -e "${TAB}${CM:-✔} Failure reported"
 
     # Defense-in-depth: Ensure error handling stays disabled during recovery.
     # Some functions (e.g. silent/$STD) unconditionally re-enable set -Eeuo pipefail
@@ -4537,8 +4548,12 @@ EOF'
 
     # Force one final status update attempt after cleanup
     # This ensures status is updated even if the first attempt failed (e.g., HTTP 400)
+    $STD echo -e "${TAB}⏳ Finalizing telemetry report..."
     post_update_to_api "failed" "$install_exit_code" "force"
+    $STD echo -e "${TAB}${CM:-✔} Telemetry finalized"
 
+    # Restore default job-control signal handling before exit
+    trap - TSTP TTIN TTOU
     exit $install_exit_code
   fi
 
@@ -5608,44 +5623,21 @@ ensure_log_on_host() {
   fi
 }
 
-# ------------------------------------------------------------------------------
-# api_exit_script()
+# ==============================================================================
+# TRAP MANAGEMENT
+# ==============================================================================
+# All traps (ERR, EXIT, INT, TERM, HUP) are set by catch_errors() in
+# error_handler.func — called at the top of this file after sourcing.
 #
-# - Exit trap handler for reporting to API telemetry
-# - Captures exit code and reports to PocketBase using centralized error descriptions
-# - Uses explain_exit_code() from api.func for consistent error messages
-# - ALWAYS sends telemetry FIRST before log collection to prevent pct pull
-#   hangs from blocking status updates (container may be dead/unresponsive)
-# - For non-zero exit codes: posts "failed" status
-# - For zero exit codes where post_update_to_api was never called:
-#   catches orphaned "installing" records (e.g., script exited cleanly
-#   but description() was never reached)
-# ------------------------------------------------------------------------------
-api_exit_script() {
-  local exit_code=$?
-  if [ $exit_code -ne 0 ]; then
-    # ALWAYS send telemetry FIRST - ensure status is reported even if
-    # ensure_log_on_host hangs (e.g. pct pull on dead container)
-    post_update_to_api "failed" "$exit_code" 2>/dev/null || true
-    # Best-effort log collection (non-critical after telemetry is sent)
-    if declare -f ensure_log_on_host >/dev/null 2>&1; then
-      ensure_log_on_host 2>/dev/null || true
-    fi
-    # Stop orphaned container if we're in the install phase
-    if [[ "${CONTAINER_INSTALLING:-}" == "true" && -n "${CTID:-}" ]] && command -v pct &>/dev/null; then
-      pct stop "$CTID" 2>/dev/null || true
-    fi
-  elif [[ "${POST_TO_API_DONE:-}" == "true" && "${POST_UPDATE_DONE:-}" != "true" ]]; then
-    # Script exited with 0 but never sent a completion status
-    # exit_code=0 is never an error — report as success
-    post_update_to_api "done" "0"
-  fi
-}
-
-if command -v pveversion >/dev/null 2>&1; then
-  trap 'api_exit_script' EXIT
-fi
-trap 'local _ec=$?; if [[ $_ec -ne 0 ]]; then post_update_to_api "failed" "$_ec" 2>/dev/null || true; if declare -f ensure_log_on_host &>/dev/null; then ensure_log_on_host 2>/dev/null || true; fi; fi' ERR
-trap 'post_update_to_api "failed" "129" 2>/dev/null || true; if [[ -n "${CTID:-}" ]] && command -v pct &>/dev/null; then pct stop "$CTID" 2>/dev/null || true; fi; exit 129' SIGHUP
-trap 'post_update_to_api "failed" "130" 2>/dev/null || true; if [[ -n "${CTID:-}" ]] && command -v pct &>/dev/null; then pct stop "$CTID" 2>/dev/null || true; fi; exit 130' SIGINT
-trap 'post_update_to_api "failed" "143" 2>/dev/null || true; if [[ -n "${CTID:-}" ]] && command -v pct &>/dev/null; then pct stop "$CTID" 2>/dev/null || true; fi; exit 143' SIGTERM
+# Do NOT set duplicate traps here. The handlers in error_handler.func
+# (on_exit, on_interrupt, on_terminate, on_hangup, error_handler) already:
+#   - Send telemetry via post_update_to_api / _send_abort_telemetry
+#   - Stop orphaned containers via _stop_container_if_installing
+#   - Collect logs via ensure_log_on_host
+#   - Clean up lock files and spinner processes
+#
+# Previously, inline traps here overwrote catch_errors() traps, causing:
+#   - error_handler() never fired (no error output, no cleanup dialog)
+#   - on_hangup() never fired (SSH disconnect → stuck records)
+#   - Duplicated logic in two places (hard to debug)
+# ==============================================================================

misc/core.func

@@ -607,6 +607,7 @@ stop_spinner() {
 
   unset SPINNER_PID SPINNER_MSG
   stty sane 2>/dev/null || true
+  stty -tostop 2>/dev/null || true
 }
 
 # ==============================================================================

misc/error_handler.func

@@ -199,11 +199,16 @@ error_handler() {
     return 0
   fi
 
+  # Stop spinner and restore cursor FIRST — before any output
+  # This prevents spinner text overlapping with error messages
+  if declare -f stop_spinner >/dev/null 2>&1; then
+    stop_spinner 2>/dev/null || true
+  fi
+  printf "\e[?25h"
+
   local explanation
   explanation="$(explain_exit_code "$exit_code")"
 
-  printf "\e[?25h"
-
   # ALWAYS report failure to API immediately - don't wait for container checks
   # This ensures we capture failures that occur before/after container exists
   if declare -f post_update_to_api &>/dev/null; then
@@ -359,9 +364,39 @@ _send_abort_telemetry() {
   command -v curl &>/dev/null || return 0
   [[ "${DIAGNOSTICS:-no}" == "no" ]] && return 0
   [[ -z "${RANDOM_UUID:-}" ]] && return 0
-  curl -fsS -m 5 -X POST "${TELEMETRY_URL:-https://telemetry.community-scripts.org/telemetry}" \
-    -H "Content-Type: application/json" \
-    -d "{\"random_id\":\"${RANDOM_UUID}\",\"execution_id\":\"${EXECUTION_ID:-${RANDOM_UUID}}\",\"type\":\"${TELEMETRY_TYPE:-lxc}\",\"nsapp\":\"${NSAPP:-${app:-unknown}}\",\"status\":\"failed\",\"exit_code\":${exit_code}}" &>/dev/null || true
+
+  # Collect last 20 log lines for error diagnosis (best-effort)
+  local error_text=""
+  if [[ -n "${INSTALL_LOG:-}" && -s "${INSTALL_LOG}" ]]; then
+    error_text=$(tail -n 20 "$INSTALL_LOG" 2>/dev/null | sed 's/\x1b\[[0-9;]*[a-zA-Z]//g; s/\\/\\\\/g; s/"/\\"/g; s/\r//g' | tr '\n' '|' | sed 's/|$//' | tr -d '\000-\010\013\014\016-\037\177') || true
+  fi
+
+  # Calculate duration if start time is available
+  local duration=""
+  if [[ -n "${DIAGNOSTICS_START_TIME:-}" ]]; then
+    duration=$(($(date +%s) - DIAGNOSTICS_START_TIME))
+  fi
+
+  # Build JSON payload with error context
+  local payload
+  payload="{\"random_id\":\"${RANDOM_UUID}\",\"execution_id\":\"${EXECUTION_ID:-${RANDOM_UUID}}\",\"type\":\"${TELEMETRY_TYPE:-lxc}\",\"nsapp\":\"${NSAPP:-${app:-unknown}}\",\"status\":\"failed\",\"exit_code\":${exit_code}"
+  [[ -n "$error_text" ]] && payload="${payload},\"error\":\"${error_text}\""
+  [[ -n "$duration" ]] && payload="${payload},\"duration\":${duration}"
+  payload="${payload}}"
+
+  local api_url="${TELEMETRY_URL:-https://telemetry.community-scripts.org/telemetry}"
+
+  # 2 attempts (retry once on failure) — original had no retry
+  local attempt
+  for attempt in 1 2; do
+    if curl -fsS -m 5 -X POST "$api_url" \
+      -H "Content-Type: application/json" \
+      -d "$payload" &>/dev/null; then
+      return 0
+    fi
+    [[ $attempt -eq 1 ]] && sleep 1
+  done
+  return 0
 }
 
 # ------------------------------------------------------------------------------
@@ -437,6 +472,12 @@ on_exit() {
 # - Exits with code 130 (128 + SIGINT=2)
 # ------------------------------------------------------------------------------
 on_interrupt() {
+  # Stop spinner and restore cursor before any output
+  if declare -f stop_spinner >/dev/null 2>&1; then
+    stop_spinner 2>/dev/null || true
+  fi
+  printf "\e[?25h" 2>/dev/null || true
+
   _send_abort_telemetry "130"
   _stop_container_if_installing
   if declare -f msg_error >/dev/null 2>&1; then
@@ -456,6 +497,12 @@ on_interrupt() {
 # - Exits with code 143 (128 + SIGTERM=15)
 # ------------------------------------------------------------------------------
 on_terminate() {
+  # Stop spinner and restore cursor before any output
+  if declare -f stop_spinner >/dev/null 2>&1; then
+    stop_spinner 2>/dev/null || true
+  fi
+  printf "\e[?25h" 2>/dev/null || true
+
   _send_abort_telemetry "143"
   _stop_container_if_installing
   if declare -f msg_error >/dev/null 2>&1; then
@@ -478,6 +525,11 @@ on_terminate() {
 # - Exits with code 129 (128 + SIGHUP=1)
 # ------------------------------------------------------------------------------
 on_hangup() {
+  # Stop spinner (no cursor restore needed — terminal is already gone)
+  if declare -f stop_spinner >/dev/null 2>&1; then
+    stop_spinner 2>/dev/null || true
+  fi
+
   _send_abort_telemetry "129"
   _stop_container_if_installing
   exit 129

tools/addon/immich-public-proxy.sh

@@ -28,7 +28,7 @@ INSTALL_PATH="/opt/immich-proxy"
 CONFIG_PATH="/opt/immich-proxy/app"
 DEFAULT_PORT=3000
 
-# Initialize all core functions (colors, formatting, icons, STD mode)
+# Initialize all core functions (colors, formatting, icons, $STD mode)
 load_functions
 init_tool_telemetry "" "addon"