Each version of this integration matches a specific build of Unreal Engine. This document lists the changes in the 2025.1.0 release of the integration.

Compatibility:

• Wwise SDK: 2025.1.0
• Unreal: This integration supports, and was compiled against, Unreal Engine versions 5.4, 5.5, and 5.6. It was tested against Unreal Engine 5.6.

Note: This integration does not support experimental Unreal Engine features.

For earlier versions, see Previous Release Notes.

• New Features
• API Changes
• Performance Changes

New Features

• WG-64937 Added profiling for many AkAudio functions.
• WG-68203 (Spatial Audio) Added the Auto Parent property to the Unreal AkRoomComponent. When enabled, a Reverb Zone automatically selects a parent Room using Room Priority.
• WG-75593 Auto-defined SoundBanks now contain prefetched media. It is no longer packaged separately.

API Changes

• WG-74615 Added Dialogue Event and Dynamic Sequence API bridges.

Performance Changes

• WG-77849 Improved SCOPED_WWISE_NAMED_EVENT performance in Unreal Insights.