Sebastian König on Twitter: "The new Bevel Shader in #Cycles also makes a pretty much usable dirt/AO-Shader! Yay! :) #b3d https://t.co/bq1QhATW34" / Twitter
How to use the Bevel node in 2.79b - Blender Stack Exchange
Blender OSL Bevel Shader - Lesterbanks
Gottfried Hofmann on Twitter: "The Bevel node even works with intersecting geometry. In a) we see some demo geometry. In b) it got a bevel shader, making it look like the pieces
Bevel Node — Blender Manual
Add bevel node to Cycles rendering in Blender 2.8 | DESIGN SYNC
Bevel Shader: Convex / Concave Control — Right-Click Select