Here is the press text:

Sony Electronics Announces Firmware Updates for Alpha 1 II , Alpha 1 , and Alpha 9 III
Updates include shooting function improvements and additional support for the Camera Authenticity Solution

Today, Sony Electronics Inc. announces new firmware updates for the Alpha 1 II ( download Ver. 2.00 here ), Alpha 1 ( download Ver. 3.00 here ), and Alpha 9 III ( download Ver. 3.00 here ) cameras. These firmware versions bring varying updates to shooting, movie, and operability functions, as well as added compatibility for Sony’s evolving Camera Authenticity Solution.

Shooting, Movie, and Operability Updates Per Model:

Camera Authenticity Solution Updates:

The new firmware updates bring compatibility with the Alpha 1 II , Alpha 1 , and Alpha 9 III for Sony’s expanding Camera Authenticity Solution. This expansion includes the launch of an Image Validation Site and the Digital Signature Upgrade License ¹ , created for select news organizations and their staff photographers. The service is designed to enhance the implementation of C2PA (Coalition for Content Provenance and Authenticity) ² , particularly within the news industry, by providing additional authenticity information and introducing a streamlined workflow for professionals requiring higher content verification standards. As a member of the C2PA Steering Committee, Sony plays a leading role in developing these standards and driving their broader implementation.

Availability:

https://www.sony.com/electronics/support/cameras-camcorders-digital-cameras/downloads

For more information on Sony’s Camera Authenticity Solution, visit: https://www.sony.net/cas/