add 20.0 changelog

docs/source/news.rst

@@ -2,71 +2,63 @@
 Changelog
 =========
 
-20.0 / not released
-===================
+20.0 / 2019/10/30
+=================
 
-- fix: Added support for binding to file descriptors (:issue:`1107`, :pr:`1809`)
+- Fixed `fdopen` `RuntimeWarning` in Python 3.8
+- Added  check and exception for str type on value in Response process_headers method.
+- Ensure WSGI header value is string before conducting regex search on it.
+- Added pypy3 to list of tested environments
+- Grouped `StopIteration` and `KeyboardInterrupt` exceptions with same body together in Arbiter.run()
+- Added `setproctitle` module to `extras_require` in setup.py
+- Avoid unnecessary chown of temporary files
+- Logging: Handle auth type case insensitively
+- Removed `util.import_module`
+- Removed fallback for `types.SimpleNamespace` in tests utils
+- Use `SourceFileLoader` instead instead of `execfile_`
+- Use `importlib` instead of `__import__` and eval`
+- Fixed eventlet patching
+- Added optional `datadog <https://www.datadoghq.com>`_ tags for statsd metrics
+- Header values now are encoded using latin-1, not ascii.
+- Rewritten `parse_address` util added test
+- Removed redundant super() arguments
+- Simplify `futures` import in gthread module
+- Fixed worker_connections` setting to also affects the Gthread worker type
+- Fixed setting max_requests
+-  Bump minimum Eventlet and Gevent versions to 0.24 and 1.4
+- Use Python's default SSL cipher list by default
+- handle `wsgi.input_terminated` extension
+- Simplify Paste Deployment documentation
+- Fix root logging: root and logger are same level.
+- Fixed typo in ssl_version documentation
+- Documented  systemd deployement unit examples
+- Added systemd sd_notify support
+- Fixed typo in gthread.py
+- Added `tornado <https://www.tornadoweb.org/>`_ 5 and  6 support
+- Declare our setuptools dependency
+- Added support to `--bind` to open file descriptors
+- Document how to serve WSGI app modules from Gunicorn
+- Provide guidance on X-Forwarded-For access log in documentation
+- Add support for named constants in the --ssl-version flag
+- Clarify log format usage of header & environment in documentation
+- Fixed systemd documentation to properly setup gunicorn unix socket
+- Prevent removal unix socket for reuse_port
+- Fix `ResourceWarning` when reading a Python config module
+- Remove unnecessary call to dict keys method
+- Support str and bytes for UNIX socket addresses
+- fixed InotifyReloadeder:  handle `module.__file__ is None
+- `/dev/shm` as a convenient alternative to making your own tmpfs mount in fchmod FAQ
+- fix examples to work on python3
+- Fix typo in `--max-requests` documentation
+- Clear tornado ioloop before os.fork
+- Miscellaneous fixes and improvement for linting using Pylint
 
-19.9.0 / 2018/07/03
-===================
+Breaking Change
++++++++++++++++
 
-- fix: address a regression that prevented syslog support from working
-  (:issue:`1668`, :pr:`1773`)
-- fix: correctly set `REMOTE_ADDR` on versions of Python 3 affected by
-  `Python Issue 30205 <https://bugs.python.org/issue30205>`_
-  (:issue:`1755`, :pr:`1796`)
-- fix: show zero response length correctly in access log (:pr:`1787`)
-- fix: prevent raising :exc:`AttributeError` when ``--reload`` is not passed
-  in case of a :exc:`SyntaxError` raised from the WSGI application.
-  (:issue:`1805`, :pr:`1806`)
-- The internal module ``gunicorn.workers.async`` was renamed to ``gunicorn.workers.base_async``
-  since ``async`` is now a reserved word in Python 3.7.
-  (:pr:`1527`)
-
-19.8.1 / 2018/04/30
-===================
-
-- fix: secure scheme headers when bound to a unix socket
-  (:issue:`1766`, :pr:`1767`)
-
-19.8.0 / 2018/04/28
-===================
-
-- Eventlet 0.21.0 support (:issue:`1584`)
-- Tornado 5 support (:issue:`1728`, :pr:`1752`)
-- support watching additional files with ``--reload-extra-file``
-  (:pr:`1527`)
-- support configuring logging with a dictionary with ``--logging-config-dict``
-  (:issue:`1087`, :pr:`1110`, :pr:`1602`)
-- add support for the ``--config`` flag in the ``GUNICORN_CMD_ARGS`` environment
-  variable (:issue:`1576`, :pr:`1581`)
-- disable ``SO_REUSEPORT`` by default and add the ``--reuse-port`` setting
-  (:issue:`1553`, :issue:`1603`, :pr:`1669`)
-- fix: installing `inotify` on MacOS no longer breaks the reloader
-  (:issue:`1540`, :pr:`1541`)
-- fix: do not throw ``TypeError`` when ``SO_REUSEPORT`` is not available
-  (:issue:`1501`, :pr:`1491`)
-- fix: properly decode HTTP paths containing certain non-ASCII characters
-  (:issue:`1577`, :pr:`1578`)
-- fix: remove whitespace when logging header values under gevent (:pr:`1607`)
-- fix: close unlinked temporary files (:issue:`1327`, :pr:`1428`)
-- fix: parse ``--umask=0`` correctly (:issue:`1622`, :pr:`1632`)
-- fix: allow loading applications using relative file paths
-  (:issue:`1349`, :pr:`1481`)
-- fix: force blocking mode on the gevent sockets (:issue:`880`, :pr:`1616`)
-- fix: preserve leading `/` in request path (:issue:`1512`, :pr:`1511`)
-- fix: forbid contradictory secure scheme headers
-- fix: handle malformed basic authentication headers in access log
-  (:issue:`1683`, :pr:`1684`)
-- fix: defer handling of ``USR1`` signal to a new greenlet under gevent
-  (:issue:`1645`, :pr:`1651`)
-- fix: the threaded worker would sometimes close the wrong keep-alive
-  connection under Python 2 (:issue:`1698`, :pr:`1699`)
-- fix: re-open log files on ``USR1`` signal using ``handler._open`` to
-  support subclasses of ``FileHandler`` (:issue:`1739`, :pr:`1742`)
-- deprecation: the ``gaiohttp`` worker is deprecated, see the
-  :ref:`worker-class` documentation for more information
-  (:issue:`1338`, :pr:`1418`, :pr:`1569`)
+- Removed gaiohttp worker
+- Drop support for Python 2.x
+- Drop support for EOL Python 3.2 and 3.3
 
 
 History