Unity 6.3 has been released
Unity 6.3 has arrived, marking another significant update in the Unity 6 version cycle. This release is an LTS (Long Term Support) version and is now the recommended choice for new, long-term projects. It provides two years of support, with an additional year available for Unity Enterprise and Unity Industry users. One of Unity Technologies' goals for the Unity 6 cycle was to make updates easier. As a result, upgrading to Unity 6.3 from an earlier 6.x version should now be a more seamless process.
Published: 8. Dec. 2025