This plugin is updated on the Premium Plugins page here, however, in the newer versions of the plugin as well as newer versions of WordPress the plugin’s legacy import feature no longer works. You are forced to use the Aggregator add-on from The Events Calendar’s company. It’s not a plugin but a remote service (ugh), so you pretty much have to pay for similar functionality.
Was anyone able to modify the plugin to make it work with Eventbrite again through the legacy import function?