Originally Posted by CMK
Unfortunately there ATM there are a lot of spells missing for all the classes... Like Green Flame Blade for example which is a very useful spell for wizards and the Eldritch Knight subclass of fighter.

I would go on to list more of the spells missing, but then I'd be here typing for quite a while.
Larian stated they are focusing their efforts on implementing Player's Handbook content.

Green Flame Blade, and Booming Blade, are from Sword Coast Adventurer's Guide and later reprinted in Tasha's Cauldron of Everything.

I would not expect them to be in BG3.