Darktable 5.0 has been released and introduces UI/UX improvements, performance boosts, waveform scope, exposure bias for collections, better color equalizer visualization, JPEG 2000 support, as well as additional enhancements and bug fixes.
https://alternativeto.net/news/2024/12/darktable-5-0-enhances-photo-editing-with-improved-ui-ux-and-performance-boosts/