Reverse sort the output of -V, so the default version is more likely to be at the top

phpquery

@@ -124,7 +124,7 @@ list_version() {
 	local version=
 	for version in $(list_parts_regex "$version_dir" '.*[0-9]\.[0-9]'); do
 	    echo $version;
-	done
+	done | sort -rn
     fi
 }