- update to 1.11.9
- Bugfix: nginx might hog CPU when using the stream module; the
bug had appeared in 1.11.5.
- Bugfix: EXTERNAL authentication mechanism in mail proxy was
accepted even if it was not enabled in the configuration.
- Bugfix: a segmentation fault might occur in a worker process if
the "ssl_verify_client" directive of the stream module was
used.
- Bugfix: the "ssl_verify_client" directive of the stream module
might not work.
- Bugfix: closing keepalive connections due to no free worker
connections might be too aggressive. Thanks to Joel
Cunningham.
- Bugfix: an incorrect response might be returned when using the
"sendfile" directive on FreeBSD and macOS; the bug had appeared
in 1.7.8.
- Bugfix: a truncated response might be stored in cache when
using the "aio_write" directive.
- Bugfix: a socket leak might occur when using the "aio_write"
directive.