+15. Added a new option "connect=<time>" to callout options, to set a different
+ connection timeout.
+
+16. If FIXED_NEVER_USERS was defined, but empty, Exim was assuming the uid 0
+ was its contents. (It was OK if the option was not defined at all.)
+
+17. A "Completed" log line is now written for messages that are removed from
+ the spool by the -Mrm option.
+