Add email notifications of new documents

[KingSupernova31]

I'd love to be able to input my email address and get an email whenever a new CR/IPG/MTR comes out. (And ideally also when the update bulletin comes out, though that's less important.)

[lunakv]

This is a good idea, though implementing it properly will take some work.

[ChristianIvicevic]

Hey there, I was made aware of your project earlier today and knew about its predecessors but not about this continuation. For my personal use I wrote a small crawler that runs once per night to naively check if there is a new version of the CR available. If so, it uploads it to my blob storage and issues me Discord notification. I'll attach the gist if you want to run something similar like this to get started. It contains the Rust-based version that I am running and a previous JavaScript-based prototype.

https://gist.github.com/ChristianIvicevic/d57993c2177b15acb4846f47f7c8f572