Using depreciated get_product function in plugin

Hello, great plugin, I just wanted to report that the plugin is using the depreciated get_product() function instead of the proper wc_get_product() function. I found it in two files: class-cadence-woomail-preview.php and waitlist-mailout.php

I’ve corrected in the plugin myself but I don’t want to overtire on update. So could you please fix on your end? I’d send a pull request but I don’t see GitHub repo.

Thanks!
Dustin