+ - When --timeout is specified, lulls in the transfer while the
+ generator scanning the file system (either looking for files to send
+ or files to delete) now generate a new keep-alive packet that will
+ keep the transfer going (as long as the generator continues to make
+ progress). (Requires protocol 29.)
+
+ - The stat size of a device is not added to the total file size of the
+ items we encounter since it might be undefined on some OSes.
+