This new update adds compatibility with the new Deepslate ores in 1.17!
There is also compatibility with my Heart Crystal ore from my Heart Crystal datapack!
Now, you can find a Potion of Spelunking II which doubles the range of ores you can see. It is even more rare. It can be easier to find in End Cities.
Potions of Spelunking now have the Enchantment Glint like normal potions.
The time the potions last is also now more accurate.