All Voxel Busters Plugins will be inside Assets/Plugins/VoxelBusters folder. EssentialKit folder contains the plugin files related to this plugin.
Plugin comes with External Dependency Manager which is a plugin maintained by Google. This plugin minimises the conflicts with external plugins. As of now we use this for resolving android libraries.
When you are trying to upgrade the plugin, make sure your Essential Kit Settings asset under Assets/Resources is committed to version control or have a backup.
All modules within the plugin uses assembly definition files(.asmdef). So these won't affect any of your project compilation times!
Folder
Description
Assets/External Dependency Manager
Folder where External Dependency Manager plugin exists.
Assets/Plugins/VoxelBusters
Root folder for all Voxel Busters plugins
Assets/Plugins/VoxelBusters/EssentialKit
Essential Kit plugin main folder
Assets/Resources
Folder where the Essential Kit Settings are stored. Make sure you don't delete this folder while upgrading.