Added support for 1.16!
        Updated to 1.16 and fixed some schematic and structure loading compatibility
You can now load schematics and structures from older or newer version that the version you're using (if this version is between 1.13 and 1.16)
         
        
        
        Fixed structure and build commands and added WorldEdit support for Structures
        Fixed structure command, you don't need to have a constructor selected to save structures.
Fixed build command, if you do the build command again, it will restart your build instead of stop it.
Added WorldEdit selection support for Structure saves
You now have to do this:
Left-click and Right-click to select your region with WorldEdit axe
/constructor structure 
to save your structure
Be careful, you need WorldEdit in your plugins to do this!
         
        
        
        Fixed 1.15 loading error
        Fixed a 1.15 loading error, the plugin wasn't enabled at startup