force a full build

Author: timothypratley

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

@@ -92,6 +92,7 @@ jobs:
             exit 0
           fi
           echo "Comparing against previous artifact commit: $latest_commit"
+          changed=""
           if [ -z "$changed" ]; then
             echo "No changed Clojure sources detected."
             exit 0