The programming language Python was conceived in the late 1980s, and its implementation was started in December 1989. Later, python is being updated regularly with new features and supports.
There are lots of updations in python versions, started from 1994 to current release. A list of python versions with its released date is given below.
| Versions | Date |
|---|---|
| Python 0.9.0 | February 20, 1991 |
| Python 0.9.1 | February, 1991 |
| Python 0.9.2 | Autumn, 1991 |
| Python 0.9.4 | December 24, 1991 |
| Python 0.9.5 | January 2, 1992 |
| Python 0.9.6 | April 6, 1992 |
| Python 0.9.8 | January 9, 1993 |
| Python 0.9.9 | July 29, 1993 |
| Python 1.0 | January 1994 |
| Python 1.2 | April 10, 1995 |
| Python 1.3 | October 12, 1995 |
| Python 1.4 | October 25, 1996 |
| Python 1.5 | December 31, 1997 |
| Python 1.6 | September 5, 2000 |
| Python 2.0 | October 16, 2000 |
| Python 2.1 | April 15, 2001 |
| Python 2.2 | December 21, 2001 |
| Python 2.3 | July 29, 2003 |
| Python 2.4 | November 30, 2004 |
| Python 2.5 | September 19, 2006 |
| Python 2.6 | October 1, 2008 |
| Python 2.7 | July 4, 2010 |
| Python 3.0 | December 3, 2008 |
| Python 3.1 | June 27, 2009 |
| Python 3.2 | February 20, 2011 |
| Python 3.3 | September 29, 2012 |
| Python 3.4 | March 16, 2014 |
| Python 3.5 | September 13, 2015 |
| Python 3.6 | December 23, 2016 |
| Python 3.7 | June 27, 2018 |
References: https://en.wikipedia.org/wiki/History_of_Python