NBT checking doesn't work in 1.21.3 on spigot

[notAsquare1]

I am using checkitem v2.7.8 (latest current version) and it says an internal error occured whenever I try to parse anyhting inolving NBT because the version of NBTAPI inside the expansion is outdated. Please update your software for 1.21 NBT support. I have already tried the HelpChat discord and they said to come here.

[WataLaker37821]

same with 1.21.4 please update expansion to newer MC versions

[BlitzOffline]

Fixed in #90 . Updated on ECLOUD as well.