An optimization branch of CPython, intended to be fully compatible and significantly faster.
See the ProjectPlan for details on what we're building. The FAQ provides quick answers to common
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questions we've been getting. Benchmark numbers for our 2009Q3 release can be found on the Release2009Q3 page. See GettingStarted for checkout and build instructions.
Release history:
2009Q1: 1 April 2009 2009Q2: 13 July 2009 2009Q3: 20 October 2009
Send any questions/comments/flames to unladen-swallow@googlegroups.com. We also hang out on irc.oftc.net in #unladenswallow. [Less]