Python 有什麼新功能？
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「Python 有什麼新功能」這系列的說明是讓使用者知道 Python 各個主要更新
版本之間的重大改變的地方。對於希望在新版本釋出時立即了解版本差異的使用
者們來說，這些說明被歸類為「必讀」的等級。

* What's New In Python 3.13

  * Summary -- Release Highlights

  * New Features

  * Other Language Changes

  * New Modules

  * Improved Modules

  * Optimizations

  * Removed Modules And APIs

  * New Deprecations

  * CPython Bytecode Changes

  * C API Changes

  * Build Changes

  * Porting to Python 3.13

  * Regression Test Changes

* Python 3.12 有什麼新功能

  * 發布重點摘要

  * 新增特性

  * New Features Related to Type Hints

  * 其他語言更動

  * 新增模組

  * 改進的模組

  * 最佳化

  * CPython 位元組碼變更

  * Demos and Tools

  * 已棄用

  * 已移除

  * Porting to Python 3.12

  * 建置變更

  * C API 變更

* Python 3.11 有什麼新功能

  * 發布重點摘要

  * 新增特性

  * 型別提示相關的新特性

  * 其他語言更動

  * 其他 CPython 實作更動

  * 新增模組

  * 改進的模組

  * 最佳化

  * 更快的 CPython

  * CPython 位元組碼變更

  * 已棄用

  * Python 3.12 中待決議的移除項目

  * 已移除

  * 移植至 Python 3.11

  * 建置變更

  * C API 變更

  * Notable changes in 3.11.4

  * Notable changes in 3.11.5

* Python 3.10 有什麼新功能

  * 摘要 -- 發布重點

  * 新功能

  * 與型別提示相關的新功能

  * 其他語言更動

  * 新模組

  * 改進的模組

  * 最佳化

  * 已棄用

  * 已刪除

  * 移植到 Python 3.10

  * CPython 位元組碼變更

  * 建置變更

  * C API 變更

  * Notable security feature in 3.10.7

  * Notable security feature in 3.10.8

  * Notable changes in 3.10.12

* Python 3.9 有什麼新功能

  * Summary -- Release highlights

  * You should check for DeprecationWarning in your code

  * New Features

  * 其他語言更動

  * 新模組

  * 改進的模組

  * 最佳化

  * 已棄用

  * 已移除

  * Porting to Python 3.9

  * 建置變更

  * C API 變更

  * Python 3.9.1 中顯著的變更

  * Python 3.9.2 中顯著的變更

  * Python 3.9.3 中顯著的變更

  * Python 3.9.5 中顯著的變更

  * Notable security feature in 3.9.14

  * Notable changes in 3.9.17

* Python 3.8 有什麼新功能

  * Summary -- Release highlights

  * New Features

  * 其他語言更動

  * 新增模組

  * 改進的模組

  * 最佳化

  * Build and C API Changes

  * 已棄用

  * API and Feature Removals

  * Porting to Python 3.8

  * Python 3.8.1 中顯著的變更

  * Python 3.8.2 中顯著的變更

  * Python 3.8.3 中顯著的變更

  * Python 3.8.8 中顯著的變更

  * Python 3.8.9 中顯著的變更

  * Python 3.8.10 中顯著的變更

  * Python 3.8.10 中顯著的變更

  * Python 3.8.12 中顯著的變更

  * Notable security feature in 3.8.14

  * Notable changes in 3.8.17

* Python 3.7 有什麼新功能

  * Summary -- Release Highlights

  * New Features

  * 其他語言更動

  * 新模組

  * 改進的模組

  * C API 變更

  * 建置變更

  * 最佳化

  * Other CPython Implementation Changes

  * Deprecated Python Behavior

  * Deprecated Python modules, functions and methods

  * Deprecated functions and types of the C API

  * Platform Support Removals

  * API and Feature Removals

  * Module Removals

  * Windows-only Changes

  * Porting to Python 3.7

  * Python 3.7.1 中顯著的變更

  * Python 3.7.2 中顯著的變更

  * Python 3.7.6 中顯著的變更

  * Python 3.7.10 中顯著的變更

  * Python 3.7.11 中顯著的變更

  * Notable security feature in 3.7.14

* Python 3.6 有什麼新功能

  * Summary -- Release highlights

  * New Features

  * 其他語言更動

  * 新模組

  * 改進的模組

  * 最佳化

  * Build and C API Changes

  * Other Improvements

  * 已棄用

  * 已移除

  * Porting to Python 3.6

  * Python 3.6.2 中顯著的變更

  * Python 3.6.4 中顯著的變更

  * Python 3.6.5 中顯著的變更

  * Python 3.6.7 中顯著的變更

  * Python 3.6.10 中顯著的變更

  * Python 3.6.13 中顯著的變更

  * Python 3.6.14 中顯著的變更

* Python 3.4 有什麼新功能

  * Summary -- Release highlights

  * New Features

  * 其他語言更動

  * 新增模組

  * 改進的模組

  * Other module-level changes

  * 最佳化

  * Build and C API Changes

  * 已棄用

  * 已移除

  * Porting to Python 3.5

  * Python 3.5.4 中顯著的變更

* Python 3.4 有什麼新功能

  * Summary -- Release Highlights

  * New Features

  * 新模組

  * 改進的模組

  * CPython 實作變更

  * 已棄用

  * 已移除

  * Porting to Python 3.4

  * 3.4.3 中的變更

* Python 3.3 有什麼新功能

  * Summary -- Release highlights

  * PEP 405：虛擬環境

  * PEP 420: Implicit Namespace Packages

  * PEP 3118: New memoryview implementation and buffer protocol
    documentation

  * PEP 393: Flexible String Representation

  * PEP 397：適用於 Windows 的 Python 啟動器

  * PEP 3151: Reworking the OS and IO exception hierarchy

  * PEP 380: Syntax for Delegating to a Subgenerator

  * PEP 409: Suppressing exception context

  * PEP 414: Explicit Unicode literals

  * PEP 3155: Qualified name for classes and functions

  * PEP 412: Key-Sharing Dictionary

  * PEP 362：函式簽名物件

  * PEP 421：新增 sys.implementation

  * 使用 importlib 作為 import 的實作

  * 其他語言更動

  * A Finer-Grained Import Lock

  * 內建函式和型別

  * 新模組

  * 改進的模組

  * 最佳化

  * 建置和 C API 更改

  * 已棄用

  * 移植到 Python 3.3

* Python 3.2 有什麼新功能

  * PEP 384: Defining a Stable ABI

  * PEP 389: Argparse 命令列剖析模組

  * PEP 391:  Dictionary Based Configuration for Logging

  * PEP 3148："concurrent.futures" 模組

  * PEP 3147:  PYC Repository Directories

  * PEP 3149: ABI Version Tagged .so Files

  * PEP 3333: Python Web Server Gateway Interface v1.0.1

  * 其他語言更動

  * New, Improved, and Deprecated Modules

  * Multi-threading

  * 最佳化

  * Unicode

  * 編解碼器

  * 文件

  * IDLE

  * Code Repository

  * Build and C API Changes

  * Porting to Python 3.2

* Python 3.1 有什麼新功能

  * **PEP 372**：有序字典

  * PEP 378: Format Specifier for Thousands Separator

  * 其他語言更動

  * New, Improved, and Deprecated Modules

  * 最佳化

  * IDLE

  * Build and C API Changes

  * Porting to Python 3.1

* Python 3.0 有什麼新功能

  * Common Stumbling Blocks

  * 語法變更概要

  * Changes Already Present In Python 2.6

  * 函式庫變更

  * **PEP 3101**: A New Approach To String Formatting

  * Changes To Exceptions

  * Miscellaneous Other Changes

  * Build and C API Changes

  * Performance

  * Porting To Python 3.0

* Python 2.7 有什麼新功能

  * Python 2.x 的未來

  * Changes to the Handling of Deprecation Warnings

  * Python 3.1 Features

  * PEP 372: Adding an Ordered Dictionary to collections

  * PEP 378: Format Specifier for Thousands Separator

  * PEP 389: The argparse Module for Parsing Command Lines

  * PEP 391: Dictionary-Based Configuration For Logging

  * PEP 3106: Dictionary Views

  * PEP 3137: The memoryview Object

  * 其他語言更動

  * New and Improved Modules

  * Build and C API Changes

  * Other Changes and Fixes

  * Porting to Python 2.7

  * New Features Added to Python 2.7 Maintenance Releases

  * 致謝

* Python 2.6 有什麼新功能

  * Python 3.0

  * Changes to the Development Process

  * PEP 343: The 'with' statement

  * PEP 366: Explicit Relative Imports From a Main Module

  * PEP 370: Per-user "site-packages" Directory

  * PEP 371: The "multiprocessing" Package

  * PEP 3101: Advanced String Formatting

  * PEP 3105: "print" As a Function

  * PEP 3110: Exception-Handling Changes

  * PEP 3112: Byte Literals

  * PEP 3116: New I/O Library

  * PEP 3118：修訂緩衝協定

  * PEP 3119: Abstract Base Classes

  * PEP 3127: Integer Literal Support and Syntax

  * PEP 3129: Class Decorators

  * PEP 3141: A Type Hierarchy for Numbers

  * 其他語言更動

  * New and Improved Modules

  * Deprecations and Removals

  * Build and C API Changes

  * Porting to Python 2.6

  * 致謝

* Python 2.5 有什麼新功能

  * PEP 308: Conditional Expressions

  * PEP 309: Partial Function Application

  * PEP 314: Metadata for Python Software Packages v1.1

  * PEP 328: Absolute and Relative Imports

  * PEP 338: Executing Modules as Scripts

  * PEP 341: Unified try/except/finally

  * PEP 342: New Generator Features

  * PEP 343：'with' 陳述式

  * PEP 352: Exceptions as New-Style Classes

  * PEP 353: Using ssize_t as the index type

  * PEP 357: The '__index__' method

  * 其他語言更動

  * New, Improved, and Removed Modules

  * Build and C API Changes

  * Porting to Python 2.5

  * 致謝

* Python 2.4 有什麼新功能

  * PEP 218: Built-In Set Objects

  * PEP 237: Unifying Long Integers and Integers

  * PEP 289: Generator Expressions

  * PEP 292: Simpler String Substitutions

  * PEP 318: Decorators for Functions and Methods

  * PEP 322: Reverse Iteration

  * PEP 324: New subprocess Module

  * PEP 327: Decimal Data Type

  * PEP 328: Multi-line Imports

  * PEP 331: Locale-Independent Float/String Conversions

  * 其他語言更動

  * New, Improved, and Deprecated Modules

  * Build and C API Changes

  * Porting to Python 2.4

  * 致謝

* Python 2.3 有什麼新功能

  * PEP 218: A Standard Set Datatype

  * PEP 255: Simple Generators

  * PEP 263: Source Code Encodings

  * PEP 273: Importing Modules from ZIP Archives

  * PEP 277: Unicode file name support for Windows NT

  * PEP 278: Universal Newline Support

  * PEP 279：enumerate()

  * PEP 282: The logging Package

  * PEP 285: A Boolean Type

  * PEP 293: Codec Error Handling Callbacks

  * PEP 301: Package Index and Metadata for Distutils

  * PEP 302: New Import Hooks

  * PEP 305: Comma-separated Files

  * PEP 307: Pickle Enhancements

  * Extended Slices

  * 其他語言更動

  * New, Improved, and Deprecated Modules

  * Pymalloc: A Specialized Object Allocator

  * Build and C API Changes

  * Other Changes and Fixes

  * Porting to Python 2.3

  * 致謝

* Python 2.2 有什麼新功能

  * 簡介

  * PEPs 252 and 253: Type and Class Changes

  * PEP 234：疊代器

  * PEP 255: Simple Generators

  * PEP 237: Unifying Long Integers and Integers

  * PEP 238: Changing the Division Operator

  * Unicode 變更

  * PEP 227: Nested Scopes

  * New and Improved Modules

  * 直譯器的變更與修正

  * 其他改動與修正

  * 致謝

* Python 2.1 有什麼新功能

  * 簡介

  * PEP 227: Nested Scopes

  * PEP 236: __future__ Directives

  * PEP 207: Rich Comparisons

  * PEP 230: Warning Framework

  * PEP 229: New Build System

  * PEP 205: Weak References

  * PEP 232: Function Attributes

  * PEP 235: Importing Modules on Case-Insensitive Platforms

  * PEP 217: Interactive Display Hook

  * PEP 208: New Coercion Model

  * PEP 241: Metadata in Python Packages

  * New and Improved Modules

  * Other Changes and Fixes

  * 致謝

* Python 2.0 有什麼新功能

  * 簡介

  * What About Python 1.6?

  * New Development Process

  * Unicode

  * 串列綜合運算（List Comprehension）

  * Augmented Assignment

  * String Methods

  * Garbage Collection of Cycles

  * Other Core Changes

  * Porting to 2.0

  * Extending/Embedding Changes

  * Distutils: Making Modules Easy to Install

  * XML 模組

  * 模組變更

  * 新增模組

  * IDLE Improvements

  * Deleted and Deprecated Modules

  * 致謝

「Changelog（更動日誌）」是從 Misc/NEWS.d 目錄樹內容檔案建置的一個
HTML 版本，其中包含了 Python 目前版本中的*所有*重要變更。

* Changelog（更動日誌）

  * Python next

  * Python 3.13.0 release candidate 2

  * Python 3.13.0 release candidate 1

  * Python 3.13.0 beta 4

  * Python 3.13.0 beta 3

  * Python 3.13.0 beta 2

  * Python 3.13.0 beta 1

  * Python 3.13.0 alpha 6

  * Python 3.13.0 alpha 5

  * Python 3.13.0 alpha 4

  * Python 3.13.0 alpha 3

  * Python 3.13.0 alpha 2

  * Python 3.13.0 alpha 1

  * Python 3.12.0 beta 1

  * Python 3.12.0 alpha 7

  * Python 3.12.0 alpha 6

  * Python 3.12.0 alpha 5

  * Python 3.12.0 alpha 4

  * Python 3.12.0 alpha 3

  * Python 3.12.0 alpha 2

  * Python 3.12.0 alpha 1

  * Python 3.11.0 beta 1

  * Python 3.11.0 alpha 7

  * Python 3.11.0 alpha 6

  * Python 3.11.0 alpha 5

  * Python 3.11.0 alpha 4

  * Python 3.11.0 alpha 3

  * Python 3.11.0 alpha 2

  * Python 3.11.0 alpha 1

  * Python 3.10.0 beta 1

  * Python 3.10.0 alpha 7

  * Python 3.10.0 alpha 6

  * Python 3.10.0 alpha 5

  * Python 3.10.0 alpha 4

  * Python 3.10.0 alpha 3

  * Python 3.10.0 alpha 2

  * Python 3.10.0 alpha 1

  * Python 3.9.0 beta 1

  * Python 3.9.0 alpha 6

  * Python 3.9.0 alpha 5

  * Python 3.9.0 alpha 4

  * Python 3.9.0 alpha 3

  * Python 3.9.0 alpha 2

  * Python 3.9.0 alpha 1

  * Python 3.8.0 beta 1

  * Python 3.8.0 alpha 4

  * Python 3.8.0 alpha 3

  * Python 3.8.0 alpha 2

  * Python 3.8.0 alpha 1

  * Python 3.7.0 final

  * Python 3.7.0 release candidate 1

  * Python 3.7.0 beta 5

  * Python 3.7.0 beta 4

  * Python 3.7.0 beta 3

  * Python 3.7.0 beta 2

  * Python 3.7.0 beta 1

  * Python 3.7.0 alpha 4

  * Python 3.7.0 alpha 3

  * Python 3.7.0 alpha 2

  * Python 3.7.0 alpha 1

  * Python 3.6.6 final

  * Python 3.6.6 release candidate 1

  * Python 3.6.5 final

  * Python 3.6.5 release candidate 1

  * Python 3.6.4 final

  * Python 3.6.4 release candidate 1

  * Python 3.6.3 final

  * Python 3.6.3 release candidate 1

  * Python 3.6.2 final

  * Python 3.6.2 release candidate 2

  * Python 3.6.2 release candidate 1

  * Python 3.6.1 final

  * Python 3.6.1 release candidate 1

  * Python 3.6.0 final

  * Python 3.6.0 release candidate 2

  * Python 3.6.0 release candidate 1

  * Python 3.6.0 beta 4

  * Python 3.6.0 beta 3

  * Python 3.6.0 beta 2

  * Python 3.6.0 beta 1

  * Python 3.6.0 alpha 4

  * Python 3.6.0 alpha 3

  * Python 3.6.0 alpha 2

  * Python 3.6.0 alpha 1

  * Python 3.5.5 final

  * Python 3.5.5 release candidate 1

  * Python 3.5.4 final

  * Python 3.5.4 release candidate 1

  * Python 3.5.3 final

  * Python 3.5.3 release candidate 1

  * Python 3.5.2 final

  * Python 3.5.2 release candidate 1

  * Python 3.5.1 final

  * Python 3.5.1 release candidate 1

  * Python 3.5.0 final

  * Python 3.5.0 release candidate 4

  * Python 3.5.0 release candidate 3

  * Python 3.5.0 release candidate 2

  * Python 3.5.0 release candidate 1

  * Python 3.5.0 beta 4

  * Python 3.5.0 beta 3

  * Python 3.5.0 beta 2

  * Python 3.5.0 beta 1

  * Python 3.5.0 alpha 4

  * Python 3.5.0 alpha 3

  * Python 3.5.0 alpha 2

  * Python 3.5.0 alpha 1
