It looks like K-Meleon is going to switch to Goanna too, from the Wikipedia page, which is the same engine used in Palemoon. So, soon they will be in a larger combined group of users, which could hopefully bring more support to both projects! (At least from what I understand, as I am only just reading the Wikipedia page now. I only recently heard about it in a screenshot in an article about the web as it was several years ago, which makes sense, given that it's a Windows browser and I've never used Windows as my primary operating system.)