> For the complete documentation index, see [llms.txt](https://docs.licensespring.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.licensespring.com/sdks/deprecated-sdks/unity-sdk-legacy.md).

# Unity SDK (Legacy)

### Unity SDK

{% hint style="success" %}
A new Unity SDK (Beta) is now available and bundled with the .NET SDK. You can access it directly from the .NET SDK download, no separate download required.

[Download .NET SDK (includes Unity Beta)](https://sdk.licensespring.com/.NET/v7.42.1/LicenseSpring.NetSDK-v7.42.1.zip)
{% endhint %}

[**LicenseSpringForUnity\_v1.0.0.unitypackage**](https://sdk-repo.s3.eu-west-1.amazonaws.com/LicenseSpringForUnity_v1.0.0.unitypackage)

{% hint style="info" %}
Platforms support: Windows, OS X, Android, iOS, Linux\
Unity Support: Unity 2020.3 LTS, Unity 2019.4 LTS, Unity 2018.4 LTS, Unity 2017.4 LTS
{% endhint %}

{% hint style="warning" %}
Some vendors face issues compiling with the public SDK. This is a known issue with IL2CPP by Xcode for example. Please contact our customer support if you face trouble compiling and we can help you troubleshoot further.
{% endhint %}

### Release Notes

#### April 30, 2021, v1.0.0

* Initial release, based on [**.NET SDK, v.7.1.0**](broken://pages/1a8075b7f57b9e33d0f4521b75051a8ba902084e)
* Implemented LicenseSpring settings window (Window->LicenseSpring settings OR press F10)
* Implemented LicenseSpring object (Setup data to LicenseSpring window setting or GameObject->LicenseSpring-> API object)
* Implemented LicenseSpring prefab object (License for Unity->Resources->LicenseSpring->Prefabs)
* Added online and offline activation sample scenes


---

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