# Collections


{ /*  This file is automatically generated by WritePackageLists.py. Do not edit it by hand. It will be replaced without warning on a regular basis.  */ }

[com.unity.collections](https://docs.unity3d.com/Packages/com.unity.collections@2.7/manual/index.html) {/* Missing image: ../uploads/Main/iconRel.png (author review needed) */}

## Description

A C# collections library providing data structures that can be used in jobs, and optimized by Burst compiler.

## Version information

### Released for Unity

Package version 2.7.1 is released for Unity Editor version 6000.0.

### Compatible with Unity

These package versions are available in Unity version 6000.0:

| **Documentation location:**                                                                                | **State** | **Versions available:** |
| ---------------------------------------------------------------------------------------------------------- | --------- | ----------------------- |
| [com.unity.collections@2.7](https://docs.unity3d.com/Packages/com.unity.collections@2.7/manual/index.html) | released  | 2.7.1                   |

## Keywords

[dots](/engine/6000.0/manual/packages-list/packages-all/pack-keys.md#dots) , [collections](/engine/6000.0/manual/packages-list/packages-all/pack-keys.md#collections) , [unity](/engine/6000.0/manual/packages-list/packages-all/pack-keys.md#unity)