About the change in critical damage during V update

According to https://orangemushroom.net/2016/07/1...ory-v-5th-job/, "Minimum and maximum critical damage have been combined into critical damage. Characters’ skills, abilities, character cards, equipment, equipment’s potential and additional options have been changed accordingly."

I'm planning for gear upgrading, which will consider this change into my plan. Does anyone know the details about how characters’ skills, abilities, character cards, equipment, equipment’s potential and additional options are changed? Like, for gloves potential, did they change 15% min crit dmg into 15% crit dmg or 7.5% crit dmg?

Thanks!