Upgrade Unity
Information about upgrading your project safely to the latest version of Unity.
読み終わるまでの所要時間 2 分最終更新 6日前
Visit these pages for information about upgrading to later versions of the Unity Editor.
Follow the instructions in each upgrade guide in release order. For example, if you need to upgrade your project from 2020 to 2022, read the 2021 upgrade guide to check if there are any changes that you need to make before you follow the 2022 upgrade guide.
Use the Project Auditor window to find the issues to fix when you upgrade your project, or migrate it to the Universal Render Pipeline (URP) or CoreCLR. For more information, refer to Project upgrades and migrations.
To review upgrade information for a specific render pipeline version, refer to the URP Upgrade guides or the HDRP Upgrade guides.
注
The 2021.x and 2022.x tech upgrade guides were compiled into their respective LTS guides.
Topic | Description |
|---|---|
| Upgrade your Unity project | Follow the recommended best practices to upgrade your project to the latest version of Unity. |
| API updater | Identify and update obsolete code in your scripts and assemblies to minimize the impact of breaking changes. |
| Upgrade to Unity 6.6 | Upgrade a project from Unity 6.5 to Unity 6.6. |
| Upgrade to Unity 6.5 | Upgrade a project from Unity 6.4 to Unity 6.5. |
| Upgrade to Unity 6.4 | Upgrade a project from Unity 6.3 to Unity 6.4. |
| Upgrade to Unity 6.3 LTS | Upgrade a project from Unity 6.2 to Unity 6.3 LTS. |
| Upgrade to Unity 6.2 | Upgrade a project from Unity 6.1 to Unity 6.2. |
| Upgrade to Unity 6.1 | Upgrade a project from Unity 6.0 LTS to Unity 6.1. |
| Upgrade to Unity 6.0 LTS | Upgrade a project from 2022 LTS to Unity 6.0 LTS. |
| Upgrade to Unity 2023.2 | Upgrade a project from a 2023.1 version to 2023.2. |
| Upgrade to Unity 2023.1 | Upgrade a project from 2022 LTS to 2023.1. |
| Upgrade to Unity 2022 LTS | Upgrade a project from a 2021 version to 2022 LTS. |
| Upgrade to Unity 2021 LTS | Upgrade a project from a 2020 version to 2021 LTS. |