gunicorn 19.4.0

Gunicorn 19.4 has been released

on Python PyPI

Gunicorn 19.4 has been released. This is a new version with some new features and fixes.

Changes

Core

• fix: make sure that a user is able to access to the logs after dropping a
  privilege (#1116)
• improvement: inherit the Exception class where it needs to be (#997)
• fix: make sure headers are always encodedas latin1 RFC 2616 (#1102)
• improvement: reduce arbiter noise (#1078)
• fix: don't close the unix socket when the worker exit (#1088)
• improvement: Make last logged worker count an explicit instance var (#1078)
• improvement: prefix config file with its type (#836)
• improvement: pidfile handing (#1042)
• fix: catch OSError as well as ValueError on race condition (#1052)
• improve support of ipv6 by backporting urlparse.urlsplit from Python 2.7 to
  Python 2.6.
• fix: raise InvalidRequestLine when the line contains maliscious data
  (#1023)
• fix: fix argument to disable sendfile
• fix: add gthread to the list of supported workers (#1011)
• improvement: retry socket binding up to five times upon EADDRNOTAVAIL
  (#1004)
• breaking change: only honor headers that can be encoded in ascii to comply to
  the RFC 7230 (See #1151).

Logging

• add new parameters to access log (#1132)
• fix: make sure that files handles are correctly reopenebd on HUP
  (#627)
• include request URL in error message (#1071)
• get username in access logs (#1069)
• fix statsd logging support on Python 3 (#1010)

Testing

• use last version of mock.
• many fixes in Travis CI support
• miscellaneous improvements in tests

Thread worker

• fix: Fix self.nr usage in ThreadedWorker so that auto restart works as
  expected (#1031)

Gevent worker

• fix quit signal handling (#1128)
• add support for Python 3 (#1066)
• fix: make graceful shutdown thread-safe (#1032)

Tornado worker

• fix ssl options (#1146, #1135)
• don't check timeout when stopping gracefully (#1106)

AIOHttp worker

• add SSL support (#1105)

Documentation

• fix link to proc name setting (#1144)
• fix worker class documentation (#1141, #1104)
• clarify graceful timeout documentation (#1137)
• don't duplicate NGINX config files examples (#1050, #1048)
• add web.py framework example (#1117)
• update Debian/Ubuntu installations instructions (#1112)
• clarify pythonpath setting description (#1080)
• tweak some example for python3
• clarify sendfile documentation
• miscellaneous typos in source code comments (thanks!)
• clarify why REMOTE_ADD may not be the user's IP address (#1037)

Misc

• fix: reloader should survive SyntaxError (#994)
• fix: expose the reloader class to the worker.

Full changelog is available here: 19.3...19.4

More

You can find the documentation here:
http://docs.gunicorn.org/en/19.4/

Latest version is also available on Pypi:
https://pypi.python.org/pypi/gunicorn/19.4.0