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Python 3.13 Beta 2 Released For Testing The Experimental JIT & Other New Features


The second beta is now available for testing of the upcoming Python 3.13 release that is bringing an experimental JIT, a new interactive interpreter, and other big features for this annual Python feature release.

Python 3.13 has been baking a new and interactive interpreter based on PyPy, an experimental just-in-time (JIT) compiler that is working towards big performance improvements, an experimental free-threaded build mode that disables the Global Interpreter Lock (GIL), the cyclic garbage collector is now more incremental, new typing features, and other significant features and other changes. If all goes well Python 3.13 will be out as stable on 1 October.About The AuthorMichael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software.

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