Updated project documentation to use the "latest" Docker Hub image tag in preparation for the upcoming changeover where the "latest" tag will represent the current stable production release.

Updated the Docker image build workflow to include the new "dev" branch.

.github/workflows/build-and-publish.yml

@@ -4,6 +4,7 @@ on:
   workflow_dispatch:
   push:
     branches:
+      - 'dev'
       - 'master'
     tags:
       - 'v*.*.*'

README.md

@@ -45,7 +45,7 @@ $ docker run -d \
     -e SECRET_KEY='a-very-secret-key' \
     -v pda-data:/data \
     -p 9191:80 \
-    powerdnsadmin/pda-legacy:v0.3.0
+    powerdnsadmin/pda-legacy:latest
 ```
 
 This creates a volume named `pda-data` to persist the default SQLite database with app configuration.

docs/wiki/install/Running-PowerDNS-Admin-on-Docker.md

@@ -10,5 +10,5 @@ docker run -d \
     -e SECRET_KEY='a-very-secret-key' \
     -v pda-data:/data \
     -p 9191:80 \
-    powerdnsadmin/pda-legacy:v0.3.0
+    powerdnsadmin/pda-legacy:latest
 ```