Solo
July 21, 2026 ยท View on GitHub
An opinionated CLI tool to deploy and manage standalone test networks.
Releases
Solo releases are supported for one month after their release date. LTS (Long-Term Support) versions are supported for three months. Upgrade to the latest version to benefit from new features and improvements.
Current Releases
| Solo Version | Node.js | Consensus Node | Kubernetes | Docker Resources | Release Date | End of Support |
|---|---|---|---|---|---|---|
| 0.83.0 | >= 22.0.0 (lts/jod) | v0.74.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-07-21 | 2026-08-21 |
| 0.82.0 (LTS) | >= 22.0.0 (lts/jod) | v0.74.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-07-14 | 2026-10-14 |
| 0.81.0 | >= 22.0.0 (lts/jod) | v0.74.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-07-07 | 2026-08-07 |
| 0.80.0 (LTS) | >= 22.0.0 (lts/jod) | v0.74.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-06-30 | 2026-09-30 |
| 0.79.0 | >= 22.0.0 (lts/jod) | v0.74.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-06-23 | 2026-07-23 |
| 0.78.0 (LTS) | >= 22.0.0 (lts/jod) | v0.74.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-06-16 | 2026-09-16 |
| 0.76.0 (LTS) | >= 22.0.0 (lts/jod) | v0.73.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-06-02 | 2026-09-02 |
| 0.74.0 (LTS) | >= 22.0.0 (lts/jod) | v0.73.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-05-26 | 2026-08-26 |
| 0.72.0 (LTS) | >= 22.0.0 (lts/jod) | v0.71.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-05-05 | 2026-08-05 |
| 0.70.0 (LTS) | >= 22.0.0 (lts/jod) | v0.71.0 | >= v1.32.2 | Memory >= 12GB, CPU cores >= 6 | 2026-04-28 | 2026-07-28 |
To see a list of legacy releases, please check the legacy versions documentation page.
Documentation
Our documentation is available here: solo.hiero.org
Contributing
Contributions are welcome. Please see the contributing guide to see how you can get involved.
Code of Conduct
This project is governed by the Contributor Covenant Code of Conduct. By participating, you are expected to uphold this code of conduct.