> For the complete documentation index, see [llms.txt](https://docs.arway.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.arway.ai/arway-sdk/sdk-upgrade-guide/3.0.0-greater-than-3.0.1.md).

# 3.0.0 -> 3.0.1

#### Changes

* Bug fixes with Android QR code scanning resolved
* Minor bug fixes in navigation and floor plan view
* Updated scan environment UI

### **Steps to Upgrade**

This guide will walk you through the process of upgrading v3.0.0 of the ARwayKit SDK to v3.0.1. Please follow the instructions carefully to ensure a smooth transition to the new version.

1. **Download the New Version**: Download the ARway Unity Package v3.0.0 from the official ARway website or your client portal.
2. **Backup Your Project**: Save your Unity project with your version control system (such as Git) to ensure you can revert in case of any unforeseen issues.
3. **Copy the Modified Files**: The following files are changed in this update:
   1. Assets/ARWay/ViewerMode/0\_Scene/ARMapSession.unity
   2. Assets/ARWay/ViewerMode/1\_UI/Icons/Hand.png
   3. Assets/ARWay/ViewerMode/1\_UI/Icons/Hand.png.meta
   4. Assets/ARWay/ViewerMode/1\_UI/Icons/Scan\_your\_environment.png 
   5. Assets/ARWay/ViewerMode/2\_Scripts/NavigationTourViewPanel.cs
   6. Assets/ARWay/ViewerMode/2\_Scripts/ARSessionViewHandler.cs
   7. Assets/ARWay/ViewerMode/2\_Scripts/Utils/GLTFLoader.cs
   8. Assets/ARWay/ViewerMode/2\_Scripts/Utils/UIMover.cs
   9. Assets/ARWay/ViewerMode/2\_Scripts/Utils/UIMover.cs.meta
   10. Assets/ARWay/ViewerMode/2\_Scripts/dashboard/AccessPointManager.cs
   11. Assets/ARWay/ViewerMode/2\_Scripts/dashboard/MapDetailsManager.cs
   12. Assets/ARWay/ViewerMode/3\_Prefabs/ARMapSession/Notification/FindPlane.prefab
   13. Assets/ARWay/ViewerMode/3\_Prefabs/ARMapSession/UIPanels/QRScanPanel.prefab
   14. Assets/ARWay/ViewerMode/Plugins/ARwayKit-Viewer.dll
   15. Assets/ARWay/ViewerMode/Resources/Properties.asset
   16. ProjectSettings/ProjectSettings.asset
   17. Assets/ARWay/ViewerMode/1\_UI/Icons/Hand.png
   18. Assets/ARWay/ViewerMode/1\_UI/Icons/Hand.png.meta
   19. Assets/ARWay/ViewerMode/2\_Scripts/Utils/UIMover.cs
   20. Assets/ARWay/ViewerMode/2\_Scripts/Utils/UIMover.cs.meta
4. **Build and Test**: Rebuild your Unity project and thoroughly test all the ARway features and functionalities that your application uses.