diff --git a/changelog.d/20448.misc b/changelog.d/20448.misc
new file mode 100644
index 0000000000..abb6775083
--- /dev/null
+++ b/changelog.d/20448.misc
@@ -0,0 +1 @@
+Let users who are not members of a server announcement room tag it, and deliver those tags in legacy `/sync`.