The premium version of this plugin > please read this:
Starting from the 1'st of January 2018 the AsyncWorldEdit Premium and the free versions are again one software. All the changes and features added to the premium are now available for everyone.
So You actually don't need premium version...
Name of the plugin you want updated: AsnycWorldEdit - Premium
Spigot Link: https://www.spigotmc.org/resources/asyncworldedit-premium.9661/
BlackspigotMC Link: https://blackspigot.com/downloads/asyncworldedit-premium.7582/
Why should we update this plugin:
Because it is the best plugin for...
I still found this link (another BlackspigotMC Link): https://blackspigot.com/downloads/cmi-270-commands-insane-kits-portals-essentials-economy-mysql-sqlite-nulled.12351/