What’s new in Unity 6.3?
LTS · Long-term supportSupported now
Accounts, saves, and achievements
Platform Toolkit provides shared workflows for accounts, saved games, and achievements.
Clearer performance reports
Profiler highlights help teams identify where to investigate performance.
Find unused texture space
Sprite Atlas Analyzer reports packing and texture inefficiencies.
More efficient mobile effects
Rendering improvements offer more efficient post-processing for mobile and untethered XR.
Reduce shader build work
Shader build settings help teams control which shader variants get compiled.
HTTP/2 connections
HTTP/2 support lets games use newer web-server connections.
Create terrain materials visually
Shader Graph brings visual material editing to terrain.
Sharp icons at any size
Native SVG support keeps UI Toolkit vector graphics sharp when resized.
Support and release details
Supported now. Standard support through December 2027. Enterprise and Industry support through December 2028.
Released · Reviewed
Unity’s support policy