From Reality 5.4 to Reality 5.4 SP1

Reality 5.4 SP1 introduces features along with various subtle but impactful changes you have to consider.

• We recommend you back up your data and perform a clean installation.
• To control Reality 5.4 SP1, you have to use Reality Hub 1.5.3 or later.
• With the introduction of AR Region Mask property group, Shadow Texture property group is discarded. We recommend you check AR Region Mask property group settings located under the UE5 > Reality Actors > Reality Camera > Fly Offset > Video Camera, transfer the Shadow Texture property group settings to the new workflow.
• It is recommended to replace the CompositePasses node since the Reflection Shadow Mask property is introduced.