WHAT'S IN THE BOX?
This is the Smooth Boundary addon for Blender 2.8 and further releases. With this addon, you can smooth the boundary of either a selection, or a mesh boundary.
WHY DO I NEED THIS?
While there are a lot of useful features in the stock version of Blender, this is the missing link for modelling and post-processing 3D models. Whether you are trying to create organic-looking extrusions, or trying to fix a jagged edge of your model, this is the right addon. Smooth your boundaries with custom levels of subdivisions and smoothing factors. This is addon does not have a lot of options but is very powerful, and if needed, the read me will provide information about its functionalities.
LET'S TALK FEATURES
* Real-time preview of the smoothed boundary
* User can set the number of subdivisions (edge cuts)
* User can set the smoothing factor
* Two options: either cut new geometry or use the existing geometry for smoothing