User blog comment:GamerPerson/Feature:Any Ideas?/@comment-2194058-20110423190926/@comment-2194058-20110424180445

Easy, just copy and paste the notes to Release Notes (year; example 2009) and mark the release notes(not the one with all the release notes for that year) for deletion in the categories (just add Candidates for deletion on the category bar).

You can find an example on this page: Release Notes (2008)