Numerous small improvements:Adjusted color grading for less red bias.Reworked contrast and exposure; less cinematic/boosted, more lifelike.Slightly more stable backgrounds.Images are slightly sharper.Replaced included VAE with Felldude/SDXL_NaturalSkin_VAE for better skin tones. Note: this is great at decoding images, but bad at encoding images. You might need to load a different VAE for e.g. img2img.As a result, 2.4 creates images that are a bit closer to "neutral tone mapping" and should steer more easily with stylistic directives. If you wish to retain the boosted look of 2.3, you can add stuff like vibrant, deep shadows or try a saturation LoRA.