rsync no longer attempts to set groups that the user doesn't
have the permission to set.
+ * Fixed the "refuse options" setting in the rsyncd.conf file.
+
+ * Rsync no longer discards a double-slash at the start of a filename
+ when trying to open the file. It also no longer constructs names
+ that start with a double slash (unless the user supplied both).
+
INTERNAL:
* Most of the I/O is now buffered, which results in a pretty
earlier in the list than the files that are already present on the
receiving side.
- * Got rid of support for protocol versions 17 and 18 (which are
- both over 6 years old). (Wayne Davison)
+ * Dropped support for protocol versions less than 20
+ (2.3.0 released 15 Mar 1999) and activated warnings for
+ protocols less than 25 (2.5.0 released 23 Aug 2001)
+ (Wayne Davison and J.W. Schultz, severally)
* More optimal data transmission for --hard-links (protocol 28).