diff --git a/b57612ca1f2727367f180ff007fa037b67d40063 b/b57612ca1f2727367f180ff007fa037b67d40063
new file mode 100644
index 0000000..84d4f70
--- /dev/null
+++ b/b57612ca1f2727367f180ff007fa037b67d40063
@@ -0,0 +1 @@
+{"channels":["preview"]}