Support of ATOM-feed

[coreation]

As well as receiving, as publishing.

[pietercolpaert]

How are you going to implement this? Don't we need to keep a history of the resource then?

The idea behind Atom is that it's a "push"-mechanism. We however would have to pull internally, and then push externally, which is the wrong way of implementing push notifications.

Another idea could be to export timestamps to Atom. But this is a stupid idea as the dynamic data inside a body will get generated on every request, which gives no guarantees that between 2 calls, old data will remain the same. (for instance: a train gets delayed. Will this be a new item in your Atom feed?)