Python Versions

 

Version	Release Date	Important Features
Python 0.9.0	February 1991	Classes with inheritance exception handling, Functions, Modules
Python 1.0	January 1994	Functional programming tools (lambda, map, filter and reduce),Support for complex numbers, Functions with keyword arguments
Python 2.0	October 2000	List comprehension, Support for Unicode. Unification of data types and classes
Python 2.7.0	July 2010
Python 3	December 2008	Backward incompatible, print keyword changed to print() function, raw_input() function depreciated, Unified str/Unicode types, Utilities for automatic conversion of Pytthon 2.x code
Python 3.6	December 2016
Python 3.6.5	March 2018
Python 3.7.0	May 2018	New C API for thread-local storage, Built-in breakpoint(),Data classes, Context variables
Python 3.8	October 2019	Assignment Expression, Positional-only parameters, Parallel file system cache for compiled byte code files
Python 3.9	October 2020	Dictionary Merge & Update Operators ,New removeprefix() and removesuffix() string methods, Builtin Generic Types
Python 3.10	October 4, 2021	Modules such as graphlib for working with graphs and zoneinfo for working with time zones.
Python 3.11	October 24, 2022	Modules such as asyncio, contextlib, dataclasses