Plugin.cfc

The /plugin/plugin.cfc allows developers to run code that is needed to properly install, update or delete their plugin.

/MyFirstPlugin/plugin/plugin.cfc

Each of the first three functions (install(), update() and delete()) is run when the plugin is respectively installed, updated or deleted. When a site manager creates a site bundle and includes the plugin within the bundle, the toBundle() and fromBundle() functions are also appropriately run.