Example of what will be removed:
Code (Text):
set nbt-block at player to furnace with nbt "{someNBT:1}"
give player a diamond sword with nbt "{myCustomNBT:1}"
add "{SomeNBT:1}" to nbt of player
Don't worry though, cause these simply can be replaced with the nbt compound from string expression:
Code (Text):
set {_n} to nbt compound from "{someNBT:1}"
set nbt-block at player to furnace with nbt {_n}
set {_nbt} to nbt compound from "{myCustomNBT:1}"
give player a diamond sword with nbt {_nbt}
add nbt compound of "{SomeNBT:1}" to nbt compound of player
# OR
set {_n} to nbt compound from "{SomeNBT:1}"
add {_n} to nbt compound of player
This change will most likely happen in SkBee 1.18.0. I just wanted to give everyone plenty of time to switch over to using NBT compounds.