diff --git a/changelogs/unreleased/9736-Lyndon-Li b/changelogs/unreleased/9736-Lyndon-Li
new file mode 100644
index 000000000..ef271b063
--- /dev/null
+++ b/changelogs/unreleased/9736-Lyndon-Li
@@ -0,0 +1 @@
+Add CBT bitmap implementation for block data mover
\ No newline at end of file