Adobe Lightroom Classic 2021 -

Increase the Camera RAW Cache size in Preferences (at least 20GB-50GB recommended) to speed up image rendering.

Replaced the older "Split Toning" with a more sophisticated three-way color wheels system, allowing for finer control over shadows, midtones, and highlights. Adobe Lightroom Classic 2021

Optimize your catalog regularly via File > Optimize Catalog to maintain speed, especially after heavy editing sessions. Increase the Camera RAW Cache size in Preferences

Adobe Lightroom Classic 2021 (v10.x) represents a significant milestone in Adobe's photography ecosystem, heavily focusing on performance improvements, improved color grading, and enhanced masking workflows. allowing for finer control over shadows