---
title: "Python 3.14"
url: https://daily.dev/posts/python-3-14-4kahdywqw
source_url: https://astral.sh/blog/python-3.14
type: article
source: "Astral"
published: 2026-03-31T12:27:07.543Z
updated: 2026-03-31T12:31:57.100Z
tags: ["python"]
reading_time: 8
upvotes: 0
comments: 0
language: en
---

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# Python 3.14

**[Astral](https://daily.dev/sources/astral-sh)** · 8 min read · 0 upvotes · 0 comments

## Summary

Python 3.14 is now officially released, bringing several notable features: template strings (t-strings) via PEP 750 that allow structured string interpolation, free-threaded (no-GIL) Python moving from experimental to officially supported (phase two), a new tail call-based interpreter offering 3-5% performance gains when built with Clang 19+, and SyntaxWarnings for control-flow statements in finally clauses. Ruff and uv have been updated to support Python 3.14. Ruff v0.14 bumps its default target version from 3.9 to 3.10 as Python 3.9 reaches end of life. The REPL also gains syntax highlighting and import autocompletion.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://astral.sh/blog/python-3.14>

---

Tags: [#python](https://daily.dev/tags/python)

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