Digital Publishing Suite, Release 24

New features include:

Library background downloading (iOS)
When your customers are downloading any folio in a v24 app, they can leave the app, check email or view a different folio, and then come back later to find the folio downloaded. Note that the download pauses after ten minutes. Only one folio can be downloaded at a time.

Update multiple articles at a time
You can select multiple articles in the Folio Builder panel and choose Update to update all the selected articles. To select articles, Shift-click or Ctrl/Command-click the articles.

Sections
The new Sections feature will eventually allow your customers to download individual sections of a folio. For example, you can divide a folio into News, Sports, Business, Style, and Money sections, and your customers could download only the articles in the Sports and Money sections if they so choose.

Full Adobe release here.