Apple on Monday seeded the second beta of macOS Big Sur 11.4 to developers for testing purposes. The new beta comes two weeks after the second beta.
The new developer build can be downloaded through the Apple Developer Center and once the correct profile is installed, succeeding betas will be available through the Software Update mechanism in System Preferences.
According to Apple’s developer release notes, the macOS Big Sur 11.4 update adds Intel Mac support for AMD’s 6000-Series Navi GPUs. No other outward-facing features have as yet been discovered.
As usual, MacTrast and Apple both warn users to not install any betas on their daily driver Mac, instead only install betas on a Mac set aside for testing purposes.