There are a lot of comments here from people who aren't on the python-dev list and don't really understand what this diff actually means.<p>The core developers are not required to maintain 2.7 post-2015, and most of them won't be involved in it. That part hasn't changed.<p>What is happening is that Red Hat is preparing to cut a RHEL 7 release, which AFAIK depending on how much you pay them they support for 13 years. So they will need to figure out how to support 2.7 themselves at least through 2027.<p>Here is where I am reading between the lines. RH are well within their right to fork Python and keep their maintenance patches to themselves and their customers (Python's not copyleft). But, they are nice guys and so maybe they are willing to upstream their changes at least for awhile if there is still a Python project willing to accept them. Again, this is my speculation based on the ML discussion, not what RH has actually said they will do.<p>An analogy can be made to Rails LTS, a commercial fork of Rails 2.x that patio11 was involved in [0]. Inevitably somebody is going to step in to support 2.7, and so let's see what we can do to avoid a situation where the only way to keep running 2.7 is to subscribe to RHEL.<p>Meanwhile, there are some large companies that use 2.7 extensively on Windows (e.g. Enthought, Anaconda) and the thinking goes that somebody can probably be found to produce a Windows installer once in awhile, assuming that Python.org will still host a download.<p>So really what is happening here is not very exciting. The core committers aren't doing anything different than leaving the project as originally planned. What is happening is that they will leave the lights on in the source control repository and on the FTP server, so as to capture the free labor from people at large companies who have an interest in continuing to support 2.7.<p>The alternative is that RH and other vendors create proprietary and expensive forks of Python 2.7. That may end up happening anyway, but it will take longer for your employer to notice you should stop contributing your patches back if binaries still appear on python.org and you don't have to ask IT to set up SCM and a bug tracker, etc.<p>[0] <a href="http://www.kalzumeus.com/2013/06/17/if-your-business-uses-rails-2-3-you-need-to-move-to-a-supported-option-asap/" rel="nofollow">http://www.kalzumeus.com/2013/06/17/if-your-business-uses-ra...</a>