Version 0.9.5
Combining an Ancient Tome with a corresponding Enchanted Book yields the same enchanted book, instead of an improved one. Which is to say:
Expected Behavior:
Combine a Fortune III Book with a Fortune III Tome in an anvil for a Fortune IV book
Observed Behavior:
Combine a Fortune III Book with a Fortune III Tome in an anvil for a Fortune III book
tested with Efficiency as well as the above example.
known issue caused by JEID. We're planning to patch it with a patching mod of our own when we get around to it, which is why they've been left as obtainable for now
Version 0.9.5 Combining an Ancient Tome with a corresponding Enchanted Book yields the same enchanted book, instead of an improved one. Which is to say: Expected Behavior: Combine a Fortune III Book with a Fortune III Tome in an anvil for a Fortune IV book Observed Behavior: Combine a Fortune III Book with a Fortune III Tome in an anvil for a Fortune III book tested with Efficiency as well as the above example.