I have updated my skin for Camel Audio's Alchemy to work with version 1.50 and above.
Coloring in the new presetbrowser is abit off in Alchemy 1.50 but if you're using the current Release Candidate version of Alchemy (1.50.1) the coloring is fixed.
This skin should also work with the Player version of Alchemy.
You can download the skin at Camel Audio by going to the user library in your account at their website. This version may be abit easier to install if you are not used to use .zipfiles.
Or you can download the .zipfile here: Alchemy_Limeflavour_1.06_[v1.50]
Image below is from version 1.20.1 but the new skin will look roughly the same.