This build supports newer versions of Forge for Minecraft 1.16.4 while providing a few changes.
Changelog
updated to Forge 35.1.4 for Minecraft 1.16.4.
add tags to raw bitumen for mod compatibility.
added (partial) Russian language (credits to DrHesperus on Github).
changed steel craft duration: it takes now longer to process iron into steel and costs more in fuel so other mods adding steel crafts with machines now have more interest.
added bituminous coal (craft: one coal surrounded by 8 raw bitumen = 8 bituminous coal): this allows raw bitumen to be converted into fuel. 8 bituminous coals can smelt 10 items, which is a bit more than one coal.