It uses a "copy-and-patch" technique, laying the groundwork for more substantial optimizations in future versions like 3.14. 3. Revamped Interactive Interpreter (REPL)
December 18, 2024
With the 3.13 series now stabilized, the Python core development team will continue to issue maintenance updates every two months. Meanwhile, the community is already looking ahead to Python 3.14, which is expected to further refine the JIT compiler and free-threading capabilities. python 3.13.1 released news