[Enhancement] Default to RSS 2.0 to support enclosure tag

[bennettscience]

I'm glad to see feeds in the last release!

The feed defaults to Atom 1.0, which doesn't support linking media. What do you think about defaulting to RSS 2.0 which would allow the actual image to be sent along in the feed? It would take a couple template tweaks in the laravel-feed views and a couple lines in the controller file.

[ildyria]

Feel free to open a PR ! 😃

[bennettscience]

Because I'm still not super familiar with Laravel, if I update the templates in the vendor/ directory, will those be overwritten if you update the package with composer in the future?

[ildyria]

anything in vendor should not be edited as this will not be taken by Git for once and this will likely be overwritten by composer yes.

[ildyria]

What you can do however is :

php artisan vendor:publish --provider="Spatie\Feed\FeedServiceProvider" --tag="views"

This will publish the rss views in the resources/ folder, allowing you to modify them.