diff --git a/refs/heads/feature/dev_union b/refs/heads/feature/dev_union
new file mode 100644
index 000000000..689fd7f98
--- /dev/null
+++ b/refs/heads/feature/dev_union
@@ -0,0 +1 @@
+CREATE 0000000000000000000000000000000000000000 c3be68e062555f2abd5045e8139592fc58d242d1
\ No newline at end of file