Python documentation by version
Some previous versions of the documentation remain available online. Use the list below to select a version to view.
For unreleased (in development) documentation, see In development versions.
Release versions
Python 3.14
- Python 3.14.0, released on 7 October 2025
Python 3.13
- Python 3.13.9, released on 14 October 2025
- Python 3.13.8, released on 7 October 2025
- Python 3.13.7, released on 14 August 2025
- Python 3.13.6, released on 6 August 2025
- Python 3.13.5, released on 11 June 2025
- Python 3.13.4, released on 3 June 2025
- Python 3.13.3, released on 8 April 2025
- Python 3.13.2, released on 4 February 2025
- Python 3.13.1, released on 3 December 2024
- Python 3.13.0, released on 7 October 2024
Python 3.12
- Python 3.12.12, released on 9 October 2025
- Python 3.12.11, released on 3 June 2025
- Python 3.12.10, released on 8 April 2025
- Python 3.12.9, released on 4 February 2025
- Python 3.12.8, released on 3 December 2024
- Python 3.12.7, released on 1 October 2024
- Python 3.12.6, released on 6 September 2024
- Python 3.12.5, released on 6 August 2024
- Python 3.12.4, released on 6 June 2024
- Python 3.12.3, released on 9 April 2024
- Python 3.12.2, released on 6 February 2024
- Python 3.12.1, released on 8 December 2023
- Python 3.12.0, released on 2 October 2023
Python 3.11
- Python 3.11.14, released on 9 October 2025
- Python 3.11.13, released on 3 June 2025
- Python 3.11.12, released on 8 April 2025
- Python 3.11.11, released on 3 December 2024
- Python 3.11.10, released on 7 September 2024
- Python 3.11.9, released on 2 April 2024
- Python 3.11.8, released on 6 February 2024
- Python 3.11.7, released on 4 December 2023
- Python 3.11.6, released on 2 October 2023
- Python 3.11.5, released on 24 August 2023
- Python 3.11.4, released on 6 June 2023
- Python 3.11.3, released on 5 April 2023
- Python 3.11.2, released on 8 February 2023
- Python 3.11.1, released on 6 December 2022
- Python 3.11.0, released on 24 October 2022
Python 3.10
- Python 3.10.19, released on 9 October 2025
- Python 3.10.18, released on 3 June 2025
- Python 3.10.17, released on 8 April 2025
- Python 3.10.16, released on 3 December 2024
- Python 3.10.15, released on 7 September 2024
- Python 3.10.14, released on 19 March 2024
- Python 3.10.13, released on 24 August 2023
- Python 3.10.12, released on 6 June 2023
- Python 3.10.11, released on 5 April 2023
- Python 3.10.10, released on 8 February 2023
- Python 3.10.9, released on 6 December 2022
- Python 3.10.8, released on 11 October 2022
- Python 3.10.7, released on 6 September 2022
- Python 3.10.6, released on 2 August 2022
- Python 3.10.5, released on 6 June 2022
- Python 3.10.4, released on 24 March 2022
- Python 3.10.3, released on 16 March 2022
- Python 3.10.2, released on 14 January 2022
- Python 3.10.1, released on 6 December 2021
- Python 3.10.0, released on 4 October 2021
Python 3.9
- Python 3.9.25, released on 31 October 2025
- Python 3.9.24, released on 9 October 2025
- Python 3.9.23, released on 3 June 2025
- Python 3.9.22, released on 8 April 2025
- Python 3.9.21, released on 3 December 2024
- Python 3.9.20, released on 6 September 2024
- Python 3.9.19, released on 19 March 2024
- Python 3.9.18, released on 24 August 2023
- Python 3.9.17, released on 6 June 2023
- Python 3.9.16, released on 6 December 2022
- Python 3.9.15, released on 11 October 2022
- Python 3.9.14, released on 6 September 2022
- Python 3.9.13, released on 17 May 2022
- Python 3.9.12, released on 23 March 2022
- Python 3.9.11, released on 16 March 2022
- Python 3.9.10, released on 14 January 2022
- Python 3.9.9, released on 15 November 2021
- Python 3.9.8, released on 5 November 2021
- Python 3.9.7, released on 30 August 2021
- Python 3.9.6, released on 28 June 2021
- Python 3.9.5, released on 3 May 2021
- Python 3.9.4, released on 4 April 2021
- Python 3.9.3, released on 2 April 2021
- Python 3.9.2, released on 19 February 2021
- Python 3.9.1, released on 7 December 2020
- Python 3.9.0, released on 5 October 2020
Python 3.8
- Python 3.8.20, released on 6 September 2024
- Python 3.8.19, released on 19 March 2024
- Python 3.8.18, released on 24 August 2023
- Python 3.8.17, released on 6 June 2023
- Python 3.8.16, released on 6 December 2022
- Python 3.8.15, released on 11 October 2022
- Python 3.8.14, released on 6 September 2022
- Python 3.8.13, released on 16 March 2022
- Python 3.8.12, released on 30 August 2021
- Python 3.8.11, released on 28 June 2021
- Python 3.8.10, released on 3 May 2021
- Python 3.8.9, released on 2 April 2021
- Python 3.8.8, released on 19 February 2021
- Python 3.8.7, released on 21 December 2020
- Python 3.8.6, released on 24 September 2020
- Python 3.8.5, released on 20 July 2020
- Python 3.8.4, released on 13 July 2020
- Python 3.8.3, released on 13 May 2020
- Python 3.8.2, released on 24 February 2020
- Python 3.8.1, released on 18 December 2019
- Python 3.8.0, released on 14 October 2019
Python 3.7
- Python 3.7.17, released on 6 June 2023
- Python 3.7.16, released on 6 December 2022
- Python 3.7.15, released on 11 October 2022
- Python 3.7.14, released on 6 September 2022
- Python 3.7.13, released on 16 March 2022
- Python 3.7.12, released on 4 September 2021
- Python 3.7.11, released on 28 June 2021
- Python 3.7.10, released on 15 February 2021
- Python 3.7.9, released on 17 August 2020
- Python 3.7.8, released on 27 June 2020
- Python 3.7.7, released on 10 March 2020
- Python 3.7.6, released on 18 December 2019
- Python 3.7.5, released on 15 October 2019
- Python 3.7.4, released on 8 July 2019
- Python 3.7.3, released on 25 March 2019
- Python 3.7.2, released on 24 December 2018
- Python 3.7.1, released on 20 October 2018
- Python 3.7.0, released on 27 June 2018
Python 3.6
- Python 3.6.15, released on 4 September 2021
- Python 3.6.14, released on 28 June 2021
- Python 3.6.13, released on 15 February 2021
- Python 3.6.12, released on 17 August 2020
- Python 3.6.11, released on 27 June 2020
- Python 3.6.10, released on 18 December 2019
- Python 3.6.9, released on 2 July 2019
- Python 3.6.8, released on 24 December 2018
- Python 3.6.7, released on 20 October 2018
- Python 3.6.6, released on 27 June 2018
- Python 3.6.5, released on 28 March 2018
- Python 3.6.4, released on 19 December 2017
- Python 3.6.3, released on 3 October 2017
- Python 3.6.2, released on 17 July 2017
- Python 3.6.1, released on 21 March 2017
- Python 3.6.0, released on 23 December 2016
Python 3.5
- Python 3.5.10, released on 5 September 2020
- Python 3.5.9, released on 2 November 2019
- Python 3.5.8, released on 29 October 2019
- Python 3.5.7, released on 18 March 2019
- Python 3.5.6, released on 2 August 2018
- Python 3.5.5, released on 5 February 2018
- Python 3.5.4, released on 8 August 2017
- Python 3.5.3, released on 17 January 2017
- Python 3.5.2, released on 27 June 2016
- Python 3.5.1, released on 7 December 2015
- Python 3.5.0, released on 13 September 2015
Python 3.4
- Python 3.4.10, released on 18 March 2019
- Python 3.4.9, released on 2 August 2018
- Python 3.4.8, released on 5 February 2018
- Python 3.4.7, released on 9 August 2017
- Python 3.4.6, released on 17 January 2017
- Python 3.4.5, released on 27 June 2016
- Python 3.4.4, released on 21 December 2015
- Python 3.4.3, released on 25 February 2015
- Python 3.4.2, released on 13 October 2014
- Python 3.4.1, released on 19 May 2014
- Python 3.4.0, released on 17 March 2014
Python 3.3
- Python 3.3.7, released on 19 September 2017
- Python 3.3.6, released on 12 October 2014
- Python 3.3.5, released on 9 March 2014
- Python 3.3.4, released on 9 February 2014
- Python 3.3.3, released on 17 November 2013
- Python 3.3.2, released on 15 May 2013
- Python 3.3.1, released on 6 April 2013
- Python 3.3.0, released on 29 September 2012
Python 3.2
- Python 3.2.6, released on 12 October 2014
- Python 3.2.5, released on 15 May 2013
- Python 3.2.4, released on 6 April 2013
- Python 3.2.3, released on 10 April 2012
- Python 3.2.2, released on 3 September 2011
- Python 3.2.1, released on 9 July 2011
- Python 3.2, released on 20 February 2011
Python 3.1
- Python 3.1.5, released on 9 April 2012
- Python 3.1.4, released on 11 June 2011
- Python 3.1.3, released on 27 November 2010
- Python 3.1.2, released on 20 March 2010
- Python 3.1.1, released on 17 August 2009
- Python 3.1, released on 26 June 2009
Python 3.0
- Python 3.0.1, released on 13 February 2009
- Python 3.0, released on 3 December 2008
Python 2.7
- Python 2.7.18, released on 20 April 2020
- Python 2.7.17, released on 19 October 2019
- Python 2.7.16, released on 4 March 2019
- Python 2.7.15, released on 1 May 2018
- Python 2.7.14, released on 16 September 2017
- Python 2.7.13, released on 17 December 2016
- Python 2.7.12, released on 25 June 2016
- Python 2.7.11, released on 5 December 2015
- Python 2.7.10, released on 23 May 2015
- Python 2.7.9, released on 10 December 2014
- Python 2.7.8, released on 2 July 2014
- Python 2.7.7, released on 1 June 2014
- Python 2.7.6, released on 10 November 2013
- Python 2.7.5, released on 12 May 2013
- Python 2.7.4, released on 6 April 2013
- Python 2.7.3, released on 9 April 2012
- Python 2.7.2, released on 11 June 2011
- Python 2.7.1, released on 27 November 2010
- Python 2.7, released on 3 July 2010
Python 2.6
- Python 2.6.9, released on 29 October 2013
- Python 2.6.8, released on 10 April 2012
- Python 2.6.7, released on 3 June 2011
- Python 2.6.6, released on 24 August 2010
- Python 2.6.5, released on 18 March 2010
- Python 2.6.4, released on 26 October 2009
- Python 2.6.3, released on 2 October 2009
- Python 2.6.2, released on 14 April 2009
- Python 2.6.1, released on 4 December 2008
- Python 2.6, released on 2 October 2008
Python 2.5
- Python 2.5.4, released on 23 December 2008
- Python 2.5.3, released on 19 December 2008
- Python 2.5.2, released on 21 February 2008
- Python 2.5.1, released on 19 April 2007
- Python 2.5, released on 19 September 2006
Python 2.4
- Python 2.4.4, released on 18 October 2006
- Python 2.4.3, released on 15 April 2006
- Python 2.4.2, released on 27 September 2005
- Python 2.4.1, released on 30 March 2005
- Python 2.4, released on 30 November 2004
Python 2.3
- Python 2.3.5, released on 8 February 2005
- Python 2.3.4, released on 27 May 2004
- Python 2.3.3, released on 19 December 2003
- Python 2.3.2, released on 3 October 2003
- Python 2.3.1, released on 23 September 2003
- Python 2.3, released on 29 July 2003
Python 2.2
- Python 2.2.3, released on 30 May 2003
- Python 2.2.2, released on 14 October 2002
- Python 2.2.1, released on 10 April 2002
- Python 2.2p1, released on 29 March 2002
- Python 2.2, released on 21 December 2001
Python 2.1
- Python 2.1.3, released on 9 April 2002
- Python 2.1.2, released on 16 January 2002
- Python 2.1.1, released on 20 July 2001
- Python 2.1, released on 15 April 2001
Python 2.0
- Python 2.0.1, released on 22 June 2001
- Python 2.0, released on 16 October 2000
Python 1.6
- Python 1.6, released on 5 September 2000
Python 1.5
- Python 1.5.2p2, released on 22 March 2000
- Python 1.5.2p1, released on 6 July 1999
- Python 1.5.2, released on 30 April 1999
- Python 1.5.1p1, released on 6 August 1998
- Python 1.5.1, released on 14 April 1998
- Python 1.5, released on 17 February 1998
Python 1.4
- Python 1.4, released on 25 October 1996
In development versions
The latest, and unreleased, documentation for versions of Python still under development:
