Notes
Python Release Support Timeline
Since I’ve had a hard time determining when versions of Python are pre-release, supported, or deprecated, here’s a table of all recent python versions:
| Version | Release | End of security fixes |
|---|---|---|
| 2.7 | 2010-07 | 2020-01 |
| 3.4 | 2014-03 | 2019-03 |
| 3.5 | 2015-09 | 2020-09 |
| 3.6 | 2016-12 | 2021-12 |
| 3.7 | 2018-06 | 2023-06 |
| 3.8 | 2019-10 | 2024-10 |
| 3.9 | 2020-10 | 2025-10 |