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paramiko

SSH2 protocol library

github.com/paramiko/paramikoLGPL-2.1Jeff Forcier27.4M / week9.9k · 2.1k forks · 189 contributors
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Compares against 5.1.0 (latest stable)
Latest Stable5.1.0Oct 18, 2026
Release cadenceEvery 5 months
Last releaseOct 18, 2026
Open advisories1
Changelog quality0% curated
No release notes found
Release history SecurityYou're on
3.x4.x5.x
STABLE · RCPRE-RELEASE2024AprJulOct2025AprJulOct2026AprJulOct

144 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
paramiko 4 → 54.0.0 → 5.1.0Oct 18, 2026 Unknownparamiko 3 → 43.5.1 → 4.0.0Aug 4, 2025 Unknownparamiko 2 → 32.12.0 → 3.5.1Feb 4, 2025 Unknownparamiko 1 → 21.18.5 → 2.12.0Nov 4, 2022 Unknown
VersionChannelDateChangesSecurity
5.1.0 StableOct 18, 2026No notes published5.0.1 youStableOct 18, 2026No notes published5.0.0 StableMay 9, 2026No notes published4.0.0 StableAug 4, 2025No notes published3.5.1 StableFeb 4, 2025No notes published3.5.0 StableSep 15, 2024No notes published3.4.1 StableAug 11, 2024No changes listed3.4.0 StableDec 18, 2023No changes listedFix3.3.2 StableAug 11, 2024No changes listed3.3.1 StableJul 28, 2023No changes listed3.3.0 StableJul 28, 2023No changes listed3.2.0 StableMay 25, 2023No changes listed3.1.0 StableMar 10, 2023No changes listed3.0.0 StableJan 20, 2023No changes listed2.12.0 StableNov 4, 2022No changes listed2.11.1 StableNov 4, 2022No changes listed2.11.0 StableMay 17, 2022No changes listed2.10.6 StableNov 4, 2022No changes listed2.10.5 StableMay 17, 2022No changes listed2.10.4 StableApr 25, 2022No changes listed