So I've been watching Pixlriff's skyblock series, and it has a data pack for several things that I think would be good for the season 8 sky block. One of which is that zombies can drop gravel when killed, and this gravel can be used with 2 dirt to craft coarse dirt. 2 dirt in opposite corners, and 2 gravel in the other 2. Now you may think, what is coarse dirt used for...? Then when you place the coarse dirt and use a hoe on it, it makes it regular dirt. I just thought this would be helpful for the sky block server!

Edit: Another thing is that when a composter fills up it produces a piece of bonemeal AND dirt

- BuFFaZ

Not sure if it will change but atm cobble gens have a chance to produce gravel

I don't believe it's going to change. Generator upgrades are part of the advancement tree when there is no additional islands to bridge to.