Detailed information on what has changed is available in the Changelog. This document summarizes the most important changes since gevent 1.3.
gevent 1.4 is a small maintenance release featuring bug fixes and a small number of API improvements.
gevent 1.4 supports the platforms that gevent 1.3 supported, with the exception that for users of Python 3.4, Python 3.4.3 is the minimum supported version.
gevent’s own test suite is now packaged as part of the gevent install,
and the greentest/testrunner.py script is now gone from a source
distribution or checkout. Instead, tests can be run with python -m
gevent.tests. Many tests can be run given an installed version of
gevent, although the test dependencies, including cffi, must be
installed for all of them to run.
Next page: What’s new in gevent 1.3