diff --git a/.changeset/seven-towns-obey.md b/.changeset/seven-towns-obey.md
new file mode 100644
index 000000000..f3a383b94
--- /dev/null
+++ b/.changeset/seven-towns-obey.md
@@ -0,0 +1,5 @@
+---
+'mermaid': minor
+---
+
+feat: Deprecate flowchart.htmlLabels in favor of root-level htmlLabels