lang/python313 3.13.15 NetBSD

Python 3.13.17 Security gh-159894: Bump the version of pip bundled in ensurepip to version 26.2.2.

3.13.16 macOS gh-158010: Updated macOS installer to use OpenSSL 3.5.9, jumping from the 3.0 series to 3.5 after 3.0’s end of public support in September 2026. Windows gh-158010: Updated Windows builds to use OpenSSL 3.5.9, jumping from the 3.0 series to 3.5 after 3.0’s end of public support in September 2026. gh-72353: Reading from the console on Windows now continues if the read was cancelled by Ctrl+C, but the SIGINT handler did not raise an exception. Previously the read ended as if at end of file. gh-86427: Fix the encoding of the standard streams in the legacy Windows stdio mode (PYTHONLEGACYWINDOWSSTDIO). It is now the code page of the console, as in Python 3.7, not the ANSI code page. …

Python 3.13.15 macOS gh-153711: On macOS, do not attempt to use the dup3(2) and pipe2(2) system calls introduced in macOS 27 to prevent problems when running on older systems. Windows gh-140146: Prevent tkinter from hanging on Windows if stdin is redirected to a pipe in an interactive session. This is helpful for testing interactive usage of tkinter from a script, for example as part of the cpython test suite. Tools/Demos gh-155218: Fix Argument Clinic generating the flags of the optional groups in different order on 32-bit and 64-bit platforms. gh-155207: Argument Clinic now supports the --dry-run and --diff options. They list the files which would be changed, or write a unified diff of the changes to the standard output, without modifying any file. …