The emerald upgrade update

You can upgrade gold tools/equipment into emerald tools/equipment by using a new emerald upgrade smithing template (found in buried treasure, 16.1%100 to find it) + a gold tool/equipment + 1 emerald in a smithing table. Emerald Utilities is 13%100 better than Diamond Utilities. You can duplicate the Emerald upgrade smithing template by 7 emeralds, 1 smooth stone block, and the Emerald upgrade smithing template.

This is for both Bedrock and Java.