• 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 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