Unity 2022.3 is an LTS release, containing features released in 2022.1 and 2022.2, and is supported for three years. Refer to the LTS release page for more information and other available LTS installers.
To find out more about the new features, changes, and improvements to Unity 2022 releases, refer to:
If you are upgrading existing projects from an earlier version of Unity, read the Upgrade Guides for information about how your project might be affected. Here are the LTS specific upgrade guides:
Find out what’s changed in Unity 2022 LTS since 2021 LTS and view the documentation for the affected areas: