Site gallery - Stack missing

I just submitted a website I created for the gallery.
One of the descriptive fields is to write down up to three plugins or Stacks used in the website.
I wanted to mention Hunter 3 by Gary Simpson at, very helpful for the content, but it is not available in the list and items not in the list may not be added.
So, please add Hunter stack to the list.

Thanks and have a nice day,

You will want to contact @Doobox about adding Hunter to the addons section here:
It will only be listed if it is on the community page, and according to this page, it looks like Hunter is not on there.

Thanks for the tip and instructions.
Kind regards, Igor