On Tuesday, Apple released new firmware updates for nearly all of its AirPods models and certain Beats devices.

Apple has issued a firmware update for multiple AirPods models
AirPods Max, AirPods 2, AirPods 3, and the original AirPods Max have all received a firmware update with the build number 6A326. The original AirPods have received firmware version 6.8.8, while Apple issued firmware update 6.8.8 for AirPods Pro 2.
Certain Beats devices have also received an update. The latest available firmware version for both the Beats Fit Pro and Powerbeats Pro has the build number 6F8.