Native support for HEIF files generated by iPhones.
: New "Cell Alignment" tools and the ability to use a "Grid Snap" feature were added to the Book module to help with precise layout design. 2. System Requirements (macOS)
Quality-of-life improvements were made to the Develop module. A notable new feature allowed users to . By right-clicking (or Control-clicking on a Mac) on any panel header, you can now reorder, hide, or show specific adjustment panels. Other small but useful interface changes included the ability to align photos with grid snap guides in the Book module, better duplicate preset handling, and the ability to show partially compatible presets. Adobe Photoshop Lightroom Classic CC 2019 V8.1 Mac
The 2019 version also saw deeper integration of GPU acceleration. The software leverages your Mac's graphics processing unit (GPU) to speed up both image editing and catalog navigation. This was particularly noticeable on Macs with dedicated GPUs, where rendering thumbnails and applying adjustments became noticeably smoother. The result was a more fluid experience, especially when working with high-resolution files and 4K/5K displays.
: This version officially supports macOS 10.14 Mojave . Native support for HEIF files generated by iPhones
To ensure stable performance on macOS, your system should meet or exceed these specifications: Minimum Specification Recommended Specification Multicore Intel processor with 64-bit support Intel Core i7 or better Operating System macOS High Sierra (v10.13) macOS Mojave (v10.14) or later RAM 12 GB or more Hard Disk Space 2 GB of available space for installation SSD for catalog storage Monitor Resolution 1024 x 768 display 1920 x 1080 Dual Monitors Step-by-Step Optimization Guide for macOS
: Improved speed and stability for tethered shooting with supported Canon cameras. Mac System Requirements (v8.1) Other small but useful interface changes included the
2025-03-15 23:47:40 — Applied Lens Correction: Temporal Spherical Aberration. Removed 1 future event. Catalog saved.
: Previews for HDR and Panorama merges are now cached, allowing you to switch between different merge options much more quickly.
Because Lightroom Classic CC 2019 V8.1 is an older release, understanding exactly which version of macOS it runs on smoothly is vital for system stability.
The V8.1 update brings several new features and improvements, including: