Changedetection.io

v1.0.0

Monitor websites for content changes and deliver notifications.

x-arcane:
  icon: https://cdn.jsdelivr.net/gh/selfhst/icons@main/svg/changedetection.svg
  urls:
    - https://github.com/dgtlmoon/changedetection.io#installation

services:
  changedetection:
    image: ghcr.io/dgtlmoon/changedetection.io:latest
    restart: unless-stopped
    ports:
      - "${BIND_ADDRESS:-127.0.0.1}:${PORT:-5000}:5000"
    labels:
      com.getarcaneapp.arcane.icon: https://cdn.jsdelivr.net/gh/selfhst/icons@main/svg/changedetection.svg
    environment:
      BASE_URL: ${BASE_URL:-http://localhost:5000}
      TZ: ${TZ:-Etc/UTC}
    volumes:
      - data:/datastore

volumes:
  data:

BIND_ADDRESS=127.0.0.1
PORT=5000
TZ=Etc/UTC
BASE_URL=http://localhost:5000

README

Monitor websites for content changes and deliver notifications.

Copy .env.example to .env, adjust the settings, then deploy with docker compose up -d or import this template in Arcane. Open http://localhost:5000 on the Docker host. Ports bind to localhost by default; set BIND_ADDRESS to a trusted interface for LAN access, or use a reverse proxy with HTTPS.

Set the UI password in Settings immediately after first launch, before exposing network access. This template uses the built-in HTTP fetcher; JavaScript browser steps require an optional separate browser service as documented upstream. Set BASE_URL for links behind a proxy.

Named volumes retain internal application state across container upgrades. Keep a backup before updating images; docker compose down -v deletes named volume data.

Upstream: installation and configuration.