+ - If a source pathname ends with a filename of "..", treat it as if
+ "../" had been specified (so that we don't copy files to the parent
+ dir of the destination).
+
+ - If --delete is combined with a file-listing rsync command (i.e. no
+ transfer is happening), avoid outputting a warning that we couldn't
+ delete anything.
+
+ - If --stats is specified with --delete-after, ensure that all the
+ "deleting" messages are output before the statistics.
+
+ - Improved one "if" in the deletion code that was only checking errno
+ for ENOTEMPTY when it should have also been checking for EEXIST (for
+ compatibility with OS variations).
+