John Roper writes:
Hi guys! I have written about ColorMaster before, but I wanted to write because I have just released v2.0 which gives you over 55 new looks (also called LUTS) to color management, left/right buttons, and a considerable speed boost. The price has gone up from $5 to $8 but that was only because I had to write over 200 lines of code and render out 55+ images for make this release. Everyone who has already bought the addon gets a free update.
You can find the addon at the Blender Market.
Thank you for your support,
I hope you enjoy it!