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# Changelog - 2012

## 0.17.0 / 2012-12-25

- allows gunicorn to bind to multiple address
- add SSL support
- add syslog support
- add nworkers_changed hook
- add response arg for post_request hook
- parse command line with argparse (replace deprecated optparse)
- fix PWD detection in arbiter
- miscellaneous PEP8 fixes

## 0.16.1 / 2012-11-19

- Fix packaging

## 0.16.0 / 2012-11-19

- Added support for Python 3.2 & 3.3
- Expose --pythonpath command to all gunicorn commands
- Honor $PORT environment variable, useful for deployment on heroku
- Removed support for Python 2.5
- Make sure we reopen the logs on the console
- Fix django settings module detection from path
- Reverted timeout for client socket. Fix issue on blocking issues.
- Fixed gevent worker

## 0.15.0 / 2012-10-18

- new documentation site on https://gunicorn.org
- new website on http://gunicorn.org
- add `haproxy PROXY protocol <http://haproxy.1wt.eu/download/1.5/doc/proxy-protocol.txt>`_ support
- add ForwardedAllowIPS option: allows to filter Front-end's IPs allowed to handle X-Forwarded-* headers.
- add callable hooks for paster config
- add x-forwarded-proto as secure scheme default (Heroku is using this)
- allows gunicorn to load a pre-compiled application
- support file reopening & reexec for all loggers
- initialize the logging config file with defaults.
- set timeout for client socket (slow client DoS).
- NoMoreData, ChunkMissingTerminator, InvalidChunkSize are now IOError exceptions
- fix graceful shutdown in gevent
- fix limit request line check

## 0.14.6 / 2012-07-26

- fix gevent & subproces
- fix request line length check
- fix keepalive = 0
- fix tornado worker

## 0.14.5 / 2012-06-24

- fix logging during daemonisation

## 0.14.4 / 2012-06-24

- new --graceful-timeout option
- fix multiple issues with request limit
- more fixes in django settings resolutions
- fix gevent.core import
- fix keepalive=0 in eventlet worker
- fix handle_error display with the unix worker

- fix tornado.wsgi.WSGIApplication calling error

- breaking change: take the control on graceful reload back. graceful can't be overridden anymore using the on_reload function.

## 0.14.3 / 2012-05-15

- improvement: performance of http.body.Body.readline()
- improvement: log HTTP errors in access log like Apache
- improvement: display traceback when the worker fails to boot
- improvement: makes gunicorn work with gevent 1.0
- examples: websocket example now supports hybi13
- fix: reopen log files after initialization
- fix: websockets support
- fix: django1.4 support
- fix: only load the paster application 1 time

## 0.14.2 / 2012-03-16

- add validate_class validator: allows to use a class or a method to initialize the app during in-code configuration
- add support for max_requests in tornado worker
- add support for disabling x_forwarded_for_header in tornado worker
- gevent_wsgi is now an alias of gevent_pywsgi
- Fix gevent_pywsgi worker

## 0.14.1 / 2012-03-02

- fixing source archive, reducing its size

## 0.14.0 / 2012-02-27

- check if Request line is too large: You can now pass the parameter `--limit-request-line` or set the `limit_request_line` in your configuration file to set the max size of the request line in bytes.
- limit the number of headers fields and their size. Add `--limit-request-field` and `limit-request-field-size` settings
- add `p` variable to the log access format to log pidfile
- add `{HeaderName}o` variable to the logo access format to log the response header HeaderName
- request header is now logged with the variable `{HeaderName}i` in the access log file
- improve error logging
- support logging.configFile
- support django 1.4 in both gunicorn_django & run_gunicorn command
- improve reload in django run_gunicorn command (should just work now)
- allows people to set the `X-Forwarded-For` header key and disable it by setting an empty string.
- fix support of Tornado
- many other fixes.