Yaarel
🇮🇱 🇺🇦 He-Mage
I assume you mean this preview of Phandelver adventure at DnDBeyond?Still need a confirmation if that's the case in the actual book. So far it's just mentioned in a DnD Beyond blog post.
There, Daran Edermath is an NPC listed as the proprietor of a certain orchard in the town of Phandalin.
Edermath Orchard | Daran Edermath (drow male) | Retired adventurer |
The comments mention that this NPC was "a silver-haired Half-Elf" in the earlier adventure but is now a "Drow" in the full campaign. "They species-swapped him."
The "silver hair" might mean Daran is specifically of Human and Drow Elf parentage. Thus the swap is from "Half-Drow" sotospeak to full "Drow".
This swap might have more to do with making the dark-skin Drow non-Evil, rather than making the Half-Elf nonexistent.
Presumably, there will be Human-Elf characters elsewhere in the Phandelver adventure.