Beeble Editor is now 3D Relight. Same product. Same workflow. Only the name changed.
TL;DR
If you used Beeble Editor before, you already know 3D Relight.
Why the rename
"Beeble Editor" was too generic and didn't explain what the tool does. 3D Relight makes it instantly clear: relight and composite VFX/PBR passes in a physically based 3D scene.
3D Relight is a browser-based tool for real-time relighting and compositing of VFX/PBR passes.