
Create immersive experiences with Unity 2021.2
The Tech Stream release is for creators who value having early access to newer features to stay on the cutting edge. With continued focus on increasing stability and robustness, this release brings a number of updates to provide creators with a higher-quality authoring and rendering experience.
What’s new in Unity 2021.2
Improved Universal Render Pipeline (URP) graphics tools
URP now has enhanced support for decals, improved SSAO, Light Cookies, Light Anchors, and Lens Flares, plus additional implementation of Reflection Probes. These additions bring the URP closer to feature parity with the Built-In Render Pipeline.
Create runtime UI with the UI Toolkit
UI Toolkit is a collection of features, resources, and tools for developing user interfaces and Editor extensions. As of 2021.2, it supports creating and debugging runtime UI for games and applications with an intuitive workflow that’s designed to help artists and designers get started more quickly.
Create advanced effects with VFX Graph and Shader Graph
Unleash your creativity with VFX Graph’s new integration with Shader Graph, official support of VFX Graph for URP and 2D on PC and consoles, and access to HDRP tessellation from Shader Graph.
Extended lighting possibilities for HDRP
Create scenes with dynamic lighting using Enlighten prebaked global illumination or Screen Space Global Illumination. Area lights now work with hair and fabric shaders and use the HDRP Pathtracer for high-quality renders or ground truth reference.
Full release information
Dive into the 2021.2 Tech Stream release
Frequently asked questions
If you are in production or close to launch, we recommend the latest LTS release. If you want to use the latest Unity features in your project or are just getting started with production, the Tech Stream is recommended.
Learn more about our different releases here.
This release is for creators who value exploring in-progress features to stay on the cutting edge for their next project. This version is primarily recommended for the preproduction, discovery, and prototyping phases of development.
Learn more about our different releases here.
Long Term Support (LTS) is the release for creators who value maximum stability and support for their next project. This is our default release and is primarily recommended for creators past the preproduction phase of development and who are about to lock in production on a specific version of Unity.
Learn more about our different releases here.
In an effort to provide more clarity around package readiness and expected release dates, better-quality packages, and as a direct response to feedback from you, we’ve created a more rigorous process for labeling packages, as well as a new categorization system.
Learn more here.
Both our alpha and beta releases are open to everyone, so no signup is required. Get started by downloading them from the Unity Hub. Because there may be feature-stability issues with these early releases, we do not recommend them for projects in production, and we highly recommend that you back up any project before you open it with an alpha or beta release.




