ENHANCEMENTS:
+ - Added the --only-write-batch=FILE option that may be used (instead
+ of --write-batch=FILE) to create a batch file without doing any
+ actual updating of the destination.
+
- Changed the outputting of "safe" filenames to use backslash-escaped
characters rather than '?'s. Any non-printable character is output
using octal (e.g. "\n" -> "\012"), and backslash is output as "\\".
+ - Improved the auth-errors that are logged for the daemon to include
+ some information on why the authorization failed (wrong user,
+ password mismatch, etc.).
+
+ - Improved the client's handling of an "@ERROR" from a daemon so that
+ it does not complain about an unexpectedly closed socket (since we
+ really did expect the socket to close).
+
INTERNAL:
- Rsync now calls setlocale(LC_CTYPE, "").