Index: website/content/en/releases/14.0R/installation.adoc
===================================================================
--- website/content/en/releases/14.0R/installation.adoc
+++ website/content/en/releases/14.0R/installation.adoc
@@ -84,3 +84,5 @@
 ----
 # shutdown -r now
 ----
+
+Note that after upgrading, it is not possible to use `freebsd-update rollback` to return to 12.4-RELEASE or 13.2-RELEASE.