4.0.4 (2019-07-15)

• Fixed a bug where supervisorctltailstdout would actually tailstderr. Note that tail without the explicit stdoutcorrectly tailed stdout. The bug existed since 3.0a3 (released in2007). Patch by Arseny Hofman.
• Improved the warning message added in 4.0.3 so it is now emitted forboth tail and tail-f. Patch by Vinay Sajip.
• CVE-2019-12105. Documentation addition only, no code changes. This CVEstates that inet_http_server does not use authentication by default(details). Note thatinet_http_server is not enabled by default, and is also not enabledin the example configuration output by echo_supervisord_conf. Thebehavior of the inet_http_server options have been correctly documented,and have not changed, since the feature was introduced in 2006. A newwarning messagewas added to the documentation.