finished file would have a very brief window where its permissions
disallowed all group and world access.
+ - Support for literal IPv6 addresses was added to the URL parser for the
+ "rsync:" scheme (e.g. rsync://[2001:638:500:101::21]:873/module/dir).
+
+ - Added the ability to parse a literal IPv6 address in an "rsync:" URL
+ (e.g. rsync://[2001:638:500:101::21]:873/module/dir).
+
INTERNAL:
- Some cleanup in the exclude code has saved some per-exclude memory