[Request] 1.20.5 Custom Data Support

[mercurialmusic]

Hello! I'm sure this is on your radar already, but including this here as part request and part reminder: previously we used %checkitem_inhand,nbtstrings:MYTHIC_TYPE=<mythic item name>% to validate special items, but this obviously won't work in 1.20.5+ since the string is now under custom_data={MYTHIC_TYPE: "<mythic item name>"}.

I know 1.20.5 was massive and a massive headache, and we definitely appreciate everything all you smart people do to keep us going!

[mercurialmusic]

Thank you! That update solved it!