Fixed :

- speedtest-tracker typo
- uptime-kuma version
- debian installation dead link
- debian version
- removing ufw from default utilities (too much issues for beginners)
- watchtower fork
- authentik cd + version
- Qbittorent -> Gluetun version

content/3.serveex/2.core/2.docker.md

@@ -118,7 +118,7 @@ More info on [Dockge and how to use it](https://github.com/louislam/dockge)
 
 And there you go — Docker and a tool to easily manage your containers are ready!
 
-## [Watchtower](https://github.com/containrrr/watchtower?tab=readme-ov-file), to auto-update containers
+## [Watchtower](https://watchtower.nickfedor.com/), to auto-update containers
 ---
 Watchtower is a container that checks for updates and pulls new images automatically, just by adding a label in your containers’ `compose.yml` files.
 
@@ -134,7 +134,7 @@ Watchtower is a container that checks for updates and pulls new images automatic
 services:
   watchtower:
     container_name: watchtower
-    image: containrrr/watchtower:latest
+    image: ghcr.io/nicholas-fedor/watchtower:latest
     restart: unless-stopped
     env_file:
       - .env