For anyone wondering what this change means, here are the changed values:
Warlock Spell pradation(buff remove) 8m ---> 7.5m
Warlock Bloodstained Blade(+ weapon dmg spell) 8.25m ---> 7.5m
Warlock Ray of Darkness (meme beam) 7m ----> 7.5m
Warlock Eldritch Shield(magic shield) 7m ----> 7.5m
Warlock Life Drain (fiddlestick w) 7m ----> 7.5m
Druid Dreamfire (aoe dmg spell) 8m ----> 7m
Druid Entangling Vines (snear) 8m ----> 7m
Druid Summon Treant (trent) 7.5m ----> 7m
Wizard Magic Lock (lock) 15m ----> 8m
Wizard Explosion (boom) 7m ----> 8m
Cleric no changes from what i know.
If you found other change comment bellow.
tldr: warlock small buffs, druid small nerfs