Great, one less thing, thanks. LAB would be awesome as well.
We really need an open source alternative to Photoshop. I just don’t know if gimp will ever be it.
If you’re happy with the feature set of ~Photoshop CS2 you may want to check out Photopea [0]. It runs in your browser, has a similar UI to Photoshop and (for me) has all bells an whistles. It’s also open source [1].