I was on the official D&D website earlier today, and I noticed that they had posted downloadable updates to the various published 4th edition rulebooks, compendiums and DM screen. The updates include revisions to the already published content, as well as the addition of new content and the deletion of deprecated content.

The updates are in PDF format and can be found here:

http://www.wizards.com/default.asp?x=dnd/updates

The currently available updates are:

  • Player’s Handbook
  • Dungeon Master’s Guide
  • Monster Manual
  • Combined rulebooks
  • Forgotten Realms Player’s Guide
  • Forgotten Realms Campaign Guide
  • Martial Power
  • Adventurer’s Vault
  • Dungeon Master’s Screen