Procedural Artist Sanctus teased new materials made for the Sanctus Library add-on.
Procedural Artist Sanctus, known for creating high-quality projects in Blender, teased a new procedural material that will soon be added to Sanctus Library add-on, the artist's collection of procedural materials that currently contains around 150 various customizable materials made by Sanctus himself. The artist showcased a new Stone Tiles Floor material that looks extremely realistic and is promised to have 20+ customizable settings. According to the artist, this is just "one of many new materials coming to Sanctus Library in a few days".
And here's an overview of the library itself: