SDK 2.3.0（2024/03/25）

1. Spatial Reality Display Settings Installer 2.3.0 released.

   • Wallmount mode(ELF-SR2) is supported.
   • DirectX12 and OpenGL in OpenXR are supported.

2. UE Plugin 2.3.0 released

   • Wallmount mode(ELF-SR2) is supported.

3. Unity Plugin 2.3.0 released

   • Wallmount mode(ELF-SR2) is supported.
   • Unity 2023.2 is supported.
   • Dual screen display is supported.

SDK 2.2.0（2023/12/21）

1. Spatial Reality Display Settings Installer 2.2.0 released.

   • OpenXR is supported.(Commercial purpose only. If you intend to use the application developed with the SDK for commercial purpose, Please contact us.)
   • Some minor bugs are fixed.

   Caution

   Apps developed with Unreal Engine 4.27 may not work with Spatial Reality Display Settings Installer 2.2.0 of SDK 2.2.0. In this case, please use Spatial Reality Display Settings Installer 2.1.1 of SDK 2.1.1.

2. UE Plugin 2.2.0 released

   • UE 5.3 is supported.
   • UE 5.1 is no longer supported.

SDK 2.1.1（2023/10/10）

1. Spatial Reality Display Settings Installer 2.1.1 released.

2. Unity Plugin 2.1.1 released.

   • Unity 2023.1 is supported.
   • Unity 2020.3 is no longer supported.

3. UE Plugin 2.1.1 released

   • UE 5.2 is supported.
   • UE 4.26 and 5.0 is no longer supported.

   Caution

   The following issues have been reported with Unreal Engine 5.2:

   Symptom: Memory leaks can occur when running apps.
   Condition: Unreal Editor Project Settings > Targeted RHIs is set to Default or DirectX 12.
   Occurs even when the Spatial Reality Display UE plugin is not being used.
   Tip: Add “r. D3D12. BreadCrumbs=0” to Project folder/Config/DefaultEngine.ini.
   If the issue is not resolved, use Unreal Engine 5.1.
   

   Preventing image degradation when the PC resolution is set to a value other than 100%

   Symptom: There are instances where the image is not rendered smoothly and has jagged edges.
   Condition: The display scale for Spatial Reality Display on the PC is not at 100%.
   Tip 1: Access Display Settings and select 100% for Display Scale.
   Tip 2: When creating an app on Unreal Editor: Access Project Settings on Unreal Editor and add a checkmark to the "Allow High DPI in Game Mode" checkbox.
   Tip 3: After completing an app: Access App Properties > Compatibility > Change high DPI settings and add a checkmark to the "Override high DPI scaling behavior" checkbox.
   Trying one of the above tips may help resolve the issue. *If it affects the operation of the app, undo the action.
   

Firmware 1.20.00 for ELF-SR2（2023/9/4）

• Firmware 1.20.00(ELF-SR2) released.

• [Update] SDK 2.1.0 and Firmware 1.20.00 release

SDK 2.1.0（2023/9/4）

1. Spatial Reality Display Settings Installer 2.1.0 released.

2. Unity Plugin 2.1.0 released.

3. UE Plugin 2.1.0 released

4. [Update] SDK 2.1.0 and Firmware 1.20.00 release

SDK 2.0.1（2023/5/15）

ELF-SR2 is supported.

1. Spatial Reality Display Settings Installer 2.0.1 released.

2. Unity Plugin 2.0.1 released.

3. UE Plugin 2.0.1 released

SDK 1.5.0（2022/3/25）

1. Unity HDRP Plugin: HDRP(High Definition Render Pipeline) is supported.

SDK 1.4.1（2021/12/10）

1. Windows11 supported.

2. Eye-sensing priority mode has been added to SRDisplay Settings.

3. From this version, Unreal Engine 4.24 is no longer supported.

UE4 Plugin for 4.27（2021/10/1）

1. CollabViewer template is no longer available in this version.

SDK 1.4.0（2021/8/27）

1. Unity Plugin: URP(Universal Render Pipeline) is supported.

2. From this version, Unity 2018 is no longer supported.

Unity Plugin 1.1.2（2021/7/2）

1. fix: Contents may not be displayed in 3D when using with Unity 2020.3.8.

SDK 1.3.0（2021/5/14）

1. Further improve accuracy of face detection when wearing a mask​

   [note] Depending on the conditions, face detection may not work.​ For more information, refer Tips and FAQ.

2. Unity Plugin/UE4 Plugin: fixed following bugs

   1. Content isn't displayed in 3D but in 2D when Microsoft Visual C++ redistributable package is not installed.

Firmware Updater 1.04.00（2021/3/19）

1. The connection stability with the PC has been improved.

SDK 1.2.0（2021/3/5）

1. Improve accuracy of face detection when wearing a mask​

   [note] Depending on the conditions, face detection may not work.​ For more information, refer Tips and FAQ.

2. Runwithout mode in Unreal Engine is now available.

SDK 1.1.0（2021/2/5）

1. New crosstalk correction supported.

2. Unreal Engine 4.26 supported.

3. Reduce CPU load when using Spatial Reality Display Settings.

SDK 1.0.0（2020/10/31）

1. Initial release.