diff --git a/projects/plugins/boost/changelog/update-boost-success-ratio b/projects/plugins/boost/changelog/update-boost-success-ratio
new file mode 100644
index 0000000000000..9a8a25f47ab4b
--- /dev/null
+++ b/projects/plugins/boost/changelog/update-boost-success-ratio
@@ -0,0 +1,4 @@
+Significance: minor
+Type: changed
+
+Cloud CSS: Added the success ratio required for Cloud CSS to succeed