Adobe Photoshop Lightroom Classic 2021 V10.4.0 __link__ May 2026

Some users reported that Canon tethering might fail in this version. A common workaround suggested by the Lightroom Queen community is to ensure the Nikon Tethering plugin is actually enabled in the Plug-in Manager, which oddly fixes the Canon connection for some. 10.3 Performance - Adobe Community

Support was expanded for tethered capture with Live View specifically for the Nikon D750 and Nikon D610 , allowing studio photographers to see their frame in real-time on a larger monitor.

The introduction of "Box Zoom" and "Scrubby Zoom" (holding Shift and dragging) made it easier to navigate high-resolution images quickly. System Requirements for 2021 v10.4.0 Adobe Photoshop Lightroom Classic 2021 v10.4.0

Adobe Photoshop Lightroom Classic 2021 (v10.4.0): A Comprehensive Guide

Released in August 2021, was a pivotal maintenance update in the "version 10" cycle. While it didn't introduce the massive architectural shifts seen in the jump to v11, it refined the performance and camera compatibility for professional photographers working in the Creative Cloud ecosystem. Key Features and Enhancements in v10.4.0 Some users reported that Canon tethering might fail

To run this version smoothly, your system should meet or exceed these specifications: Minimum Requirement Recommended Intel/AMD with 64-bit & SSE 4.2 (2GHz+) Intel 10th Gen Core i7 or better RAM 16 GB or 32 GB GPU 2 GB VRAM (DirectX 12 / Metal) 4 GB VRAM for 4K displays OS Windows 10 (64-bit) / macOS Catalina Windows 11 / macOS Big Sur Updating and Troubleshooting

This replaced the old Split Toning tool with a more powerful three-way color wheel system, allowing independent control over highlights, midtones, and shadows. The introduction of "Box Zoom" and "Scrubby Zoom"

If you are still using an older version of Lightroom Classic, you can update to v10.4.0 via the Adobe Creative Cloud desktop app.

This update added raw file support for several new pieces of hardware, including the Apple iPad Pro (11-inch, 3rd Gen) and various new lenses.