Back in May, Eberron Archaeologist put out one of his signature exhaustive reviews, this time covering the first separately published adventure for Eberron, Shadows of the Last War. His coverage of how to convert it to 5e is particularly useful for someone playing D&D in Eberron today.
It was the first adventure released for Eberron outside of the Campaign Setting itself – does it hold up? A deep dive into Keith Baker’s 3.5 Edition Adventure from 2004.
Adventure Review: Shadows of the Last War || Eberron Collector