Dragonlance was published by WoTC, but is there any official relation between it and D&D?

@ChrisPerkinsDnD Dragonlance is/was published by WoTC, but is there any direct, official relation between it and D&D?

— Seanithan (@seanithan1992) July 13, 2017

Dragonlance is a D&D setting, Krynn a D&D world. Hope that answers your question. #WOTCstaff https://t.co/O9yBCjTmBo

— Christopher Perkins (@ChrisPerkinsDnD) July 13, 2017