# Release: Visibox 4.1

> Merge audio stems into video files, Perpetual License support, and macOS 26 compatibility.

Release: Visibox 4.1

Click the “Check For Updates” menu item in Visibox or simply [download from our home page](/#download).

### New Features:

- 🔊🔊📺 Merge audio stem files _into_ a video file for multichannel video playback. [Read more](https://manual.spaceage.tv/4.1.0/audio#combining-stem-files-into-a-video-file).
- 🪪🪪🪪 Support for Visibox Perpetual License plan
- 🍎🍏🍎 MacOS 26 (Tahoe) compatibility