Operating system: MacOS 10.14.5
Graphics card: Radeon Pro 580 8GB
Broken in: Blender 2.80 2019-07-11 Release Candidate
Worked in this version: (optional) Blender 2.80 2019-07-09 3b4054cb586f
Short description of error
Installed the release candidate version of Blender 2.80.
The system settings shows no available Cycles Render Devices. The whole section for Cycles render devices is blank in the settings. No Cycles option on Scene/Render Engine properties settings.
The beta build from 2019-07-09 worked fine. The settings in the beta build shows options for 'NONE | CUDA | OPENCL'. While CUDA and OPENCL no longer work on my Mac (sigh)
the NONE option in this beta build works with CPU rendering just fine.
Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).
I Re-downloaded and installed Blender 2.80 RC and got the same issue--no Cycles renderer