Version 13.4.0.1 includes underlying "GPU Acceleration enhancements."
The in this release is fundamentally different. It uses machine learning models trained on millions of images to distinguish between "noise" and "subject." This allows photographers to recover usable images from high-ISO scenarios—think dimly lit indoor sports events or astrophotography—that would have previously been destined for the trash bin. The result is crisp detail retained while the digital noise is eliminated, effectively giving photographers extra stops of dynamic range in low-light situations. Adobe Photoshop Lightroom Classic 2024 13.4.0.1...
Adobe Photoshop Lightroom Classic 13.4.0.1, released in mid-2024, represents a refined iteration of Adobe’s flagship desktop photo editor. While major architectural shifts occurred in version 13.3—such as the mandatory catalog upgrade—version 13.4 focuses on stabilizing these features and expanding device compatibility. Key Features and AI Enhancements Version 13