دانلود Python 3.14 3.14.5

Security
• gh-148178：Hardened _remote_debugging by validating remote debug offset tables before using them to size memory reads or interpret remote layouts.
Core and Builtins
• gh-146270：Fix a sequential consistency bug in structmember.c.
• gh-137293：Fix SystemError when searching ELF Files in sys.remote_exec().
Library
• gh-149388：Make asyncio.windows_utils.PipeHandle closing idempotent.
• gh-149377：Update bundled pip to 26.1.1
• gh-138907：Support

RFC 9309 in urllib.robotparser.
• gh-148615：Fix pdb to accept standard – end of options separator. Reported by haampie. Patched by Shrey Naithani.
• gh-130750：Restore quoting of choices in argparse error messages for improved clarity and consistency with documentation.
• gh-141449：Improve tests and documentation for non-function callables as annotate functions.
Tests
• gh-149425：Increase time delta in test.test_zipfile.test_core.OtherTests.test_write_without_source_date_epoch
• gh-145736：Fix test_tkinter test_configure_values test case backport miss for Tk 9.