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Version: 2.3.0


This page provides you with the different tools' compatibility information in the Luos ecosystem, and with the compatibility information between different versions of Luos engine in a same network.

Ecosystem Compatibility

Luos provides several open source tools and API. Below is described the compatibility of Luos engine's versions with Luos HAL's and Pyluos' versions.

How to read a compatibility table?

A compatibility table shows the compatibility of one version of a tool with other tools' versions. You read from left to right.



Luos engineLuos HALPYLUOS
2.0.0≥ 0.4.0≥ 2.0.0
< 2.0.2

In this extract of a table, we can read that Luos engine 2.0.0 is compatible with Luos HAL 0.4.0 and upper versions, and with versions of Pyluos between 2.0.0 (included) and 2.0.2 (not included).

Tools Compatibility with Luos engine

The table below includes the compatibility with Luos HAL for versions older than 2.4.0.

Luos engineLuos HALPYLUOS≥ 2.1.0
2.2.0≥ 0.5.0≥ 2.0.3
2.1.0≥ 0.5.0≥ 2.0.3
2.0.1≥ 0.4.1≥ 2.0.2
2.0.0≥ 0.4.0≥ 2.0.0
< 2.0.2
1.3.0≥ 0.3.0≥ 1.5.0
< 2.0.0
1.2.0≥ 0.3.0≥ 1.4.2
< 2.0.0
1.1.1≥ 0.2.0≥ 1.3.0
< 2.0.0
1.1.0≥ 0.2.0≥ 1.3.0
< 2.0.0
1.0.1≥ 0.2.0≥ 1.3.0
< 2.0.0
1.0.0≥ 0.1.0≥ 1.3.0
< 2.0.0

Network compatibility

In a same network, nodes can have different versions of Luos engine. The main rule is that all the minor versions in a same major version are compatible.


For example, a node with the version 1.3.0 and a node with the version 1.2.0 are compatible because they have the same major version (in this example, version 1).


Despite this compatibility, some bugs may exist if you use different minor versions of a same major version. We advise you to use the same version of Luos engine in every nodes of a network.

If you encounter a bug or a compatibility issue, please contact us through the Luos Community on Discord or with the contact form.

Where to download Luos

You can download or clone Luos engine, Luos HAL, Pyluos, and all the examples for free from the Luos GitHub page.

To know more about the installation and the first steps with Luos, visit the Get Started tutorial series.