pyopenssl
PyPIactive
pyopenssl last released 26.4.0 on 2026-08-01. Its latest version requires Python >=3.9.
Facts
- Latest release
- 26.4.0, (2 months ago)
- First published
- (18 years ago)
- Releases in the last 12 months
- 7
- Median days between releases
- 46
- Median days between major versions
- 386
- Monthly downloads
- 266,284,075
- License
- Apache License, Version 2.0
- Repository
- github.com/pyca/pyopenssl
- Homepage
- pyopenssl.org
- Source
- pypi.org (checked 2026-10-19)
Major versions
12 major versions have been published.
| Major | First version | First released | Latest version | Latest released |
|---|---|---|---|---|
| 26 | 26.0.0 | 2026-03-15 | 26.4.0 | 2026-08-01 |
| 25 | 25.0.0 | 2025-01-12 | 25.3.0 | 2025-09-17 |
| 24 | 24.0.0 | 2024-01-23 | 24.3.0 | 2024-11-27 |
| 23 | 23.0.0 | 2023-01-02 | 23.3.0 | 2023-10-26 |
| 22 | 22.0.0 | 2022-01-29 | 22.1.0 | 2022-09-25 |
| 21 | 21.0.0 | 2021-09-28 | 21.0.0 | 2021-09-28 |
| 20 | 20.0.0 | 2020-11-27 | 20.0.1 | 2020-12-15 |
| 19 | 19.0.0 | 2019-01-21 | 19.1.0 | 2019-11-18 |
| 18 | 18.0.0 | 2018-05-16 | 18.0.0 | 2018-05-16 |
| 17 | 17.0.0 | 2017-04-20 | 17.5.0 | 2017-12-01 |
| 16 | 16.0.0 | 2016-03-19 | 16.2.0 | 2016-10-15 |
| 0 | 0.7 | 2008-04-11 | 0.15.1 | 2015-04-14 |
Runtime requirements
The latest version of pyopenssl declares these runtime constraints.
| Runtime | Constraint | Minimum version | Since version | Since |
|---|---|---|---|---|
| Python | >=3.9 | 3.9 | 26.3.0 | 2026-06-12 |
Supported runtimes
The latest version of pyopenssl runs on 7 tracked runtime releases.
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