Add major version tag to docker hub image

.github/workflows/docker-publish.yml

@@ -30,6 +30,7 @@ jobs:
           tags: |
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
 
       - name: Build and push OCI image
         env:

doc/installation.md

@@ -28,6 +28,8 @@ cd /srv/drasl
 docker compose pull && docker compose up -d
 ```
 
+Be sure to check [doc/release-notes.md](release-notes.md) for breaking changes before updating.
+
 ### Docker with Caddy reverse proxy
 
 If you don't already have a web server to use as a reverse proxy, you can use the `docker-caddy` example instead which sets up a Caddy server with automatic TLS:
@@ -52,6 +54,8 @@ cd /srv/drasl
 docker compose pull && docker compose up -d
 ```
 
+Be sure to check [doc/release-notes.md](release-notes.md) for breaking changes before updating.
+
 ### Arch Linux (AUR)
 
 Drasl is available in the AUR as `drasl-git`: