About "/cenchant", the enchantments need modification.

[Solitudream]

"/cenchant" need remove thorns(for helmet, leggings and boots), sharpness, bane of arthropods and smite(for axe), because they couldn't be enchanted at the enchanting table.

[hube12]

This was fixed in SeedFinding/mc_feature_java@c15315b#diff-ee287d4eadbb4f860d67516668e178aa2aba27b789ca7c4325d22eb23bc0aa28

[xpple]

I will reopen the issue until the fix has been implemented in clientcommands.