Adobe is preparing a major Lightroom Classic performance update, and we got to try it
https://www.dpreview.com/news/6947305878/adobe-is-preparing-a-major-lightroom-classic-performance-update-and-we-got-to-try-it

凄い遅いLightroom Classicのパフォーマンス改善をadobeがしてるみたい

・Faster import and preview generation
・Faster walking of images in the Loupe View
・Faster rendering of adjustments in Develop
・Faster batch merge operations of HDR/Panos
・Faster export