diff --git a/a77a4ed00cdf4034389204b2ebbf5452c2ac7b25 b/a77a4ed00cdf4034389204b2ebbf5452c2ac7b25
new file mode 100644
index 0000000..84d4f70
--- /dev/null
+++ b/a77a4ed00cdf4034389204b2ebbf5452c2ac7b25
@@ -0,0 +1 @@
+{"channels":["preview"]}