On behalf of the Twisted contributors I announce the release candidate of Twisted 22.1.0 This is mainly a bugfix release. The main bug is: - twisted.web.client.RedirectAgent and twisted.web.client.BrowserLikeRedirectAgent now properly remove sensitive headers when redirecting to a different origin. (#10294) The only new feature is: - twisted.conch.ssh now supports SSH extension negotiation (RFC 8308). (#10266) The release and NEWS file is available for review at https://github.com/twisted/twisted/pull/1686/files Release candidate documentation is available at https://twisted--1686.org.readthedocs.build/en/1686/ Wheels for the release candidate are available on PyPI https://pypi.org/project/Twisted/22.1.0rc1/ python -m pip install Twisted==22.1.0rc1 Please test it and report any issues. If nothing comes up in one week, 22.1.0 will be released based on the latest release candidate. Many thanks to everyone who had a part in Twisted development, the supporters of the Twisted Software Foundation, the developers, and all the people testing and building great things with Twisted! -- Adi Roiban