CDN Validation

Hey, great plugin BwP Minify! Well done, Im about to donate right after this message. Im using it with cloudfront successfully but Im having an issue when its time to update the minify files it creates in cloudfront. FLUSH CACHE doesn’t seem to invalidate the files at cloudfront so whenever I make a CSS change, I have to currently log into AWS and create an Invalidation job in order to delete your minify files so they can be uploaded again with each CSS update.

Any ideas to work around this?

By The Way, the contact form on your site is broken, tried to enter captcha 10 times and it keeps saying its wrong.

https://ww.wp.xz.cn/plugins/bwp-minify/