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1.4 Compatibility Matrix · ladybug-tools/lbt-grasshopper Wiki · GitHub
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1.4 Compatibility Matrix
Chris Mackey edited this page Jul 4, 2025
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This matrix records which version of Ladybug Tools is compatible with each language/simulation engine.
| Ladybug Tools | Python | Radiance | OpenStudio* | OpenStudio App | URBANopt CLI | Rhino** |
|---|---|---|---|---|---|---|
| [DEV] | 3.10.10 | 5.4a(2022-4-7) | 3.9.0 | 1.9.0 | 1.0.1 | 8.20 |
| 1.9.0 | 3.10.10 | 5.4a(2022-4-7) | 3.9.0 | 1.9.0 | 1.0.1 | 8.20 |
| 1.8.0 | 3.10.10 | 5.4a(2022-4-7) | 3.7.0 | 1.7.0 | 0.11.1 | 8.4 |
| 1.7.26 | 3.10.10 | 5.4a(2021-3-28) | 3.6.1 | 1.6.0 | 0.10.0 | 8.2 |
| 1.7.0 | 3.10.10 | 5.4a(2021-3-28) | 3.6.1 | 1.6.0 | 0.10.0 | 7.34 |
| 1.6.0 | 3.7.9 | 5.4a(2021-3-28) | 3.5.0 | 1.5.0 | 0.9.0 | 7.25 |
| 1.5.0 | 3.7.9 | 5.4a(2021-3-28) | 3.4.0 | 1.4.0 | 0.8.0 | 7.18 |
| 1.4.0 | 3.7.9 | 5.4a(2021-3-28) | 3.3.0 | 1.3.1 | 0.7.1 | 7.13 |
| 1.3.0 | 3.7.9 | 5.4a(2021-3-28) | 3.2.0 | 1.2.0 | 0.6.2 | 7.9 |
| 1.2.0 | 3.7.9 | 5.3(2020-9-3) | 3.1.0 | 1.1.0 | 0.5.0 | 7.4 |
| 1.1.0 | 3.7.9 | 5.3(2020-9-3) | 3.0.1 | 1.0.1 | 0.3.1 | - |
| 1.0.9 | 3.7.9 | 5.3(2020-9-3) | 3.0.1 | 1.0.1 | 0.3.1 | - |
| 1.0.0 | 3.7.9 | 5.3(2020-9-3) | 3.0.1 | 1.0.1 | 0.3.1 | - |
| 0.3.80 | 3.8.2 | 5.3(2020-9-3) | 3.0.1 | 1.0.1 | - | - |
*Note that the version of EnergyPlus used by any particular version of OpenStudio can be found in The OpenStudio SDK Compatibility Matrix.
**The version of Rhino listed here is just the version that was in common use at the time of release. Ladybug Tools is designed to work across several versions of Rhino and the exact versions of Rhino supported by different LBT versions can be found on Food4Rhino.
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