Books
Errata found on this page
Twinned Spell (p.102). A new paragraph appears at the end of this subsection: “To be eligible, a spell must be incapable of targeting more than one creature at the spell’s current level. For example, magic missile and scorching ray aren’t eligible, but ray of frost and chromatic orb are.”
Elemental Affinity (p.102). The first sentence now ends as follows: “. . . draconic ancestry, you can add your Charisma modifier to one damage roll of that spell.”