Adobe Lightroom Classic v11.5, released in , was a maintenance-focused update that primarily introduced refined library management tools and performance stability following the major "Masking" overhaul in version 11.0. Key Features in v11.5
While 11.5 was an incremental update, it sits within the broader architecture, which introduced:
: Moving to v11 requires a catalog upgrade . It creates a copy of your library (e.g., Lightroom-v11.lrcat ) to ensure your older catalog remains safe. Adobe Lightroom Classic v11.5
: A massive shift from basic brushes to AI-powered masking (Select Subject, Select Sky), allowing for professional-grade localized edits.
: After verifying v11.5 is stable, you can safely archive or delete the old v10 catalog folders to save space on your hard drive. Adobe Lightroom Classic v11
: Adobe raised the minimum GPU performance for this version. If your graphics card benchmarks below 2000 Avg. Ops per Second , you may experience slowdowns or compatibility reports.
: macOS users gained new permission options to optimize performance and fix specific system-related slowdowns. Context: The Major v11 Ecosystem : A massive shift from basic brushes to
: It addressed long-standing issues with XMP metadata writing , which previously slowed down the software by constantly saving data in the background. System & Troubleshooting Tips