Twisted 19.10.0 Released

On behalf of Twisted Matrix Laboratories, I am honoured to announce the release of Twisted 19.10! The highlights of this release are:

• Security fixes for HTTP/2 -- CVE-2019-9512 (Ping Flood), CVE-2019-9514 (Reset Flood), and CVE-2019-9515 (Settings Flood).  Thanks to Jonathan Looney and Piotr Sikora.
• HTTP/2 fixes regarding timeouts.
• trial's assertResultOf, failureResultOf, and successResultOf, now accept Deferred-awaiting coroutines.
• Various other bug fixes for POP3, conch.ssh.keys, and twisted.web.client.FileBodyProducer.

You can find the downloads at <https://pypi.python.org/pypi/Twisted> (or alternatively <http://twistedmatrix.com/trac/wiki/Downloads>). The NEWS file is also available at <https://github.com/twisted/twisted/blob/twisted-19.10.0/NEWS.rst>.

Many thanks to everyone who had a part in this release - the supporters of the Twisted Software Foundation, the developers who contributed code as well as documentation, and all the people building great things with Twisted!

- hawkowl