as you can see on the following two images, there is a difference between version 1.1.1 and version 1.2.1. And it is exactly the same scene. It’s just a simple material with a checker as a displacement texture.
Another weird thing is that now my materials created with the previous version ( 1.1) is left with the box “legacy mode” checked. Is this normal ?
Displacement: this is known. Devs are working on it and hopefully there will be fix soon.
Legacy: this is how it should be. All materials created in previous versions will load with legacy checked on to ensure exact look.