19.8.0 / 2018/04/28

• Eventlet 0.21.0 support (issue 1584)
• Tornado 5 support (issue 1728, pull request 1752)
• support watching additional files with --reload-extra-file (pull request 1527)
• support configuring logging with a dictionary with --logging-config-dict (issue 1087, pull request 1110, pull request 1602)
• add support for the --config flag in the GUNICORN_CMD_ARGS environment variable (issue 1576, pull request 1581)
• disable SO_REUSEPORT by default and add the --reuse-port setting (issue 1553, issue 1603, pull request 1669)
• fix: installing inotify on MacOS no longer breaks the reloader (issue 1540, pull request 1541)
• fix: do not throw TypeError when SO_REUSEPORT is not available (issue 1501, pull request 1491)
• fix: properly decode HTTP paths containing certain non-ASCII characters (issue 1577, pull request 1578)
• fix: remove whitespace when logging header values under gevent (pull request 1607)
• fix: close unlinked temporary files (issue 1327, pull request 1428)
• fix: parse --umask=0 correctly (issue 1622, pull request 1632)
• fix: allow loading applications using relative file paths (issue 1349, pull request 1481)
• fix: force blocking mode on the gevent sockets (issue 880, pull request 1616)
• fix: preserve leading / in request path (issue 1512, pull request 1511)
• fix: forbid contradictory secure scheme headers
• fix: handle malformed basic authentication headers in access log (issue 1683, pull request 1684)
• fix: defer handling of USR1 signal to a new greenlet under gevent (issue 1645, pull request 1651)
• fix: the threaded worker would sometimes close the wrong keep-alive connection under Python 2 (issue 1698, pull request 1699)
• fix: re-open log files on USR1 signal using handler._open to support subclasses of FileHandler (issue 1739, pull request 1742)
• deprecation: the gaiohttp worker is deprecated, see the worker_class documentation for more information (issue 1338, pull request 1418, pull request 1569)