Cedric has been busy updating his marvelous Blender Addon 'Speedflow', now working here in Blender 2.8. It's essentially a non-destructive workflow tool (or rather a compilation of tools) for modeling.
Please watch it on YouTube if you want the links, I recommend the addon. Having been concentrating on 2D art, I haven't done 3D in Blender for a while, but I will get back to it at some point, and I would like to get fully comfortable with Speedflow.