dit(bf(-E, --executability)) This option causes rsync to preserve the
executability (or non-executability) of regular files when bf(--perms) is
-@@ -793,6 +798,10 @@ quote(itemize(
+@@ -793,6 +798,15 @@ quote(itemize(
If bf(--perms) is enabled, this option is ignored.
+dit(bf(-A, --acls)) This option causes rsync to update the destination
+ACLs to be the same as the source ACLs. This nonstandard option only
+works if the remote rsync also supports it. bf(--acls) implies bf(--perms).
++
++Note also that an optimization of the ACL-sending protocol used by this
++version makes it incompatible with sending files to an older ACL-enabled
++rsync unless you double the bf(--acls) option (e.g. bf(-AA)). This
++doubling is not needed when pulling files from an older rsync.
+
dit(bf(--chmod)) This option tells rsync to apply one or more
comma-separated "chmod" strings to the permission of the files in the