PyPI · pypi:lightning
lightning active
The Deep Learning framework to train, deploy, and ship AI products Lightning fast.
The latest stable version of lightning is 2.6.6, published on 2026-09-10. Verified by Vigia on 2026-11-13.
| Latest stable version | 2.6.6 |
|---|---|
| Published | 2026-09-10 09:41:00 UTC |
| Install | pip install --upgrade lightning |
| Requires | python >=3.10 |
| License | Apache-2.0 |
| Advisories on latest version | none known |
| Last verified | 2026-11-13 11:20:06 UTC |
| Sources | pypi.org |
Maintenance
| Activity | active |
|---|---|
| Last stable release | 2026-09-10 09:41:00 UTC · 64 days ago |
| Stable releases in the last 12 months | 5 |
| Published versions | 172 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
2.6.6 | 2026-09-10 09:41:00 UTC |
2.6.5 | 2026-05-27 14:33:39 UTC |
2.6.4 | 2026-05-20 22:10:01 UTC |
2.6.1 | 2026-01-30 14:59:11 UTC |
2.6.0 | 2025-11-28 09:34:23 UTC |
2.5.6 | 2025-11-05 20:53:03 UTC |
2.5.5 | 2025-09-05 16:01:17 UTC |
2.5.4 | 2025-08-29 11:45:16 UTC |
2.5.3 | 2025-08-13 20:29:30 UTC |
2.5.2 | 2025-06-20 15:58:18 UTC |
2.5.1.post0 | 2025-04-25 20:24:21 UTC |
2.5.1 | 2025-03-19 20:28:21 UTC |
2.5.0.post0 | 2024-12-21 01:36:46 UTC |
2.5.0 | 2024-12-20 14:21:53 UTC |
2.4.0 | 2024-08-07 09:46:39 UTC |
2.3.3 | 2024-07-08 20:47:54 UTC |
2.3.2 | 2024-07-04 09:16:44 UTC |
2.3.1 | 2024-06-27 17:53:06 UTC |
2.3.0 | 2024-06-13 21:38:12 UTC |
2.2.5 | 2024-05-22 17:36:25 UTC |
Showing the 20 most recent of 62 versions. JSON
Version compatibility
Newest stable version that declares support for each runtime version (from the requirements published with each version).
| Runtime | Newest compatible version |
|---|---|
python 3.8 | 2.3.3 |
python 3.9 | 2.6.0 |
python 3.10 | 2.6.6 |
python 3.11 | 2.6.6 |
python 3.12 | 2.6.6 |
python 3.13 | 2.6.6 |
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Frequently asked questions
What is the latest version of lightning?
The latest stable version of lightning is 2.6.6, published on 2026-09-10. Verified by Vigia on 2026-11-13.
How do I install the latest version of lightning?
Run pip install --upgrade lightning. The latest stable version is 2.6.6 (verified 2026-11-13).
Is lightning deprecated?
No. lightning is not marked as deprecated in the registry.
Which Python version does lightning require?
lightning 2.6.6 declares this requirement: python >=3.10.
Does lightning 2.6.6 have known vulnerabilities?
No known advisories affect lightning 2.6.6 according to the data Vigia checks.
Is lightning still maintained?
lightning published 5 stable releases in the last 12 months; the most recent was 64 days ago. Activity: active.
Observed changes
No changes observed yet since Vigia started tracking this package.
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