Trial to get only CR with diffs

generate_changemarks.sh

@@ -18,6 +18,6 @@ echo "PROJECT ID:" $2
 echo "MERGE IID:" $3
 
 echo "\n------ Generating change marks --------"
-docker container run --rm -v $(pwd):/tmp/ "$DOCKER_IMAGE" forgelib-changedocs -vv --combine --outPath=/tmp/docs --startdelimiter "/tmp/$4" --enddelimiter "/tmp/$5" --coversheet "/tmp/$6" "$HOST_URL" "$2" "$PROJECT_NAME" "$3"
+docker container run --rm -v $(pwd):/tmp/ "$DOCKER_IMAGE" forgelib-changedocs -vv --combine --diffs --outPath=/tmp/docs --startdelimiter "/tmp/$4" --enddelimiter "/tmp/$5" --coversheet "/tmp/$6" "$HOST_URL" "$2" "$PROJECT_NAME" "$3"
 
 exit 0
\ No newline at end of file