Re: Can a publication change over time?

>
> All we can realistically accomplish here is to outline a mechanism where
> publishers can provide metadata of the sort that Hadrien describes. Even
> then that’s only going to be advisory/informative since the publisher still
> has the ability to modify those resources and if the UA is going to reject
> changed resources we’re basically back to using the SRI spec.


Fully agree that this is at best a hint that could be useful to update the
WP when you cache it (offline reading) or package it (PWP). Fairly similar
to "updated" in Atom.