darktable 2.4 RC2 comes only one week after the first Release Candidate, and it promises to bring support for Sony’s newest Alpha a7R III mirrorless digital camera (Sony ILCE-7RM3). Besides that, there are a few improvements to increase the overall stability, reliability, and compatibility of the application. RC2 fixes a bug in haze removal, which could add black areas in the exported images, disables the combobox mode in the exposure module instead of hiding it, changes the styling of insensitive Bauhaus widgets, addresses an issue in local contrast, and no longer displays an error pop-up on Windows when the CD drive is empty.