Twisted 12.3.0 released

On behalf of Twisted Matrix Laboratories, I am pleased to announce, in extremis, the release of Twisted 12.3.
161 tickets are closed by this release, with the following highlights:

• Support for local parallel testing in trial
• A new "react" function to easily run a single asynchronous function in a script with the reactor.
• Partial support for Python 3.3.

Twisted 12.3 requires zope.interface 3.6.0 or later, so you may need to upgrade.  Also, on Windows, Python 2.7 or later is now required.

For more information, see the NEWS file here: NEWS.txt
Download it now from: Twisted-12.3.0.tar.bz2 or Twisted-12.3.0.win32-py2.7.msi
Thanks to the supporters of Twisted via the Software Freedom Conservancy and to the many contributors for this release.