• Python 3.14.3 is now available! • This is third maintenance release of Python 3.14 Python 3.14.3 is the third maintenance release of 3.14, containing around 299 bugfixes, build improvements and documentation changes since 3.14.2. • https://www.python.org/downloads/release/python-3143/ Major new features of the 3.14 series, compared to 3.13 Some of the major new features and changes in Python 3.14 are: New features - PEP 779: Free-threaded Python is officially supported - PEP 649: The evaluation of annotations is now deferred, improving the semantics of using annotations. • - PEP 750: Template string literals (t-strings) for custom string processing, using the familiar syntax of f-strings. • - PEP 734: Multiple interpreters in the stdlib. • - PEP 784: A new module compression.zstd providing support for the Zstandard compression algorithm.
Article Summaries:
- Python has released two new maintenance versions. 3.14.3, the third update to the 3.14 series, adds roughly 299 bug‑fixes and introduces several major features, including official support for free‑threaded Python (PEP 779), deferred annotation evaluation (PEP 649), template string literals (PEP 750), and a new zstd compression module (PEP 784). The release also brings a zero‑overhead debugger interface (PEP 768), improved error messages, and a new command‑line tool for inspecting running processes. 3.13.12, the twelfth update to 3.13, contains about 250 bug‑fixes and minor build improvements. Both releases are available for download on the Python website.
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