We currently get a single patch notes post per month that CCP (sometimes) updates when new patches are deployed during the month.
Unfortunately this means that we have to check that daily to see new changes (when CCP adds them, that is) and things like RSS news aggregators don’t notify users of new updates.
Perhaps I’m missing somewhere that does this differently, but if not, it would be great if we had that option - perhaps a new, "detailed’ RSS feed