# Compatibility & Installation Supported Unity versions (only LTS):

Unity version	Built-in (BiRP)	Universal (URP)	High Definition (HDRP)
6000.3	✅	✅	✅
6000.0	✅	✅	✅
2022.3	✅	✅	✅
2021.3 *	✅	✅	✅
2020.3 *	✅	✅	✅
2019.4 *	✅	✅	✅

{% hint style="warning" %} Non-LTS versions, as well as ***alpha***, ***beta, tech***, or ***preview*** versions, are not officially supported. \*Support for Unity 2019.4, 2020.3 and 2021.3 has ended on Jan 1, 2026. {% endhint %} *** #### Installation Before installing package make sure **Shader Graph** package is installed:

Documentation, example scenes and important links can be found in the **ReadMe** file inside **Dynamic Radial Masks** folder: