Updated:
Pale Moon 27.0.0b1
Build ID: 20161001212401
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:45.9) Gecko/20100101 Goanna/3.0 Firefox/45.9 PaleMoon/27.0.0b1
Built from [I don't know] (about:buildconfig is empty)
Menu: "Tools - Options - Content - Fonts & Colors - Advanced..." - Fallback Character Encoding (see attachment) - this list is empty.