Changes with nginx 0.8.47 28 Jul 2010
*) Bugfix: $request_time variable had invalid values for subrequests.
*) Bugfix: errors intercepted by error_page could be cached.
*) Bugfix: a cache manager process my got caught in an endless loop, if
max_size parameter was used; the bug had appeared in 0.8.46.
--
Igor Sysoev
http://sysoev.ru/en/