+ 1. Minor wording change to the doc/README.SIEVE file.
+
+ 2. Change 4.43/35 introduced a bug: if quota_filecount was set, the
+ computation of the current number of files was incorrect.
+
+ 3. Closing a stable door: arrange to panic-die if setitimer() ever fails. The
+ bug fixed in 4.43/37 would have been diagnosed quickly if this had been in
+ place.