diff --git a/html/changelogs/AutoChangeLog-pr-11921.yml b/html/changelogs/AutoChangeLog-pr-11921.yml
new file mode 100644
index 00000000000..d55a327c310
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-11921.yml
@@ -0,0 +1,4 @@
+author: "Couls"
+delete-after: True
+changes: 
+  - rscadd: "new chatsubsystem from TG!"