- Improved the "--delete does not work without -r or -d" message.
- - Tweaked the sending of NOOP messages (which try to prevent a timeout) to
- work with older protocols (supporting rsync 2.6.3 and older).
+ - Improved rsync's handling of --timeout to avoid weird timeout cases and
+ to make keep-alive messages work even with older (pre-2.6.4) rsyncs (by
+ discovering a workable keep-alive signal that can be used with rsyncs
+ that don't support explicit keep-alive messages).
- Some misc manpage improvements.