hey, are you planning to update it coming WW?

so far, these changes are needed - worst case this is just a minor doc on how to patch it locally eventually.

• replace C_SpellBook.GetOverrideSpell with C_Spell.GetOverrideSpell
• GetSpellBookItemInfo is gone due to the Spell Book rework
• SpellBook_GetSpellBookSlot is gone too
• SpellButtonMixin is gone too
• GameTooltip:SetUnitAura; :SetUnitDebuff and SetUnitBuff hooks needs to adapt to C_UnitAuras.GetAuraDataByIndex now returning a table

can also file this as PR soon-ish, just had to urgently fix something