--write-batch=FILE write a batched update to FILE
--only-write-batch=FILE like --write-batch but w/o updating dest
--read-batch=FILE read a batched update from FILE
-@@ -1997,6 +1999,19 @@ transfer was too fast, it will wait before sending the next data block. The
+@@ -1995,6 +1997,19 @@ transfer was too fast, it will wait before sending the next data block. The
result is an average transfer rate equaling the specified limit. A value
of zero specifies no limit.