Blizzard have released a video for Diablo III, detailing the changes being made in the most recent patch.
The changes are being made just a few weeks before the Reaper of Souls expansion is released, and include changes to how item stats are displayed and how the Paragon system works. Now different characters contribute to one Paragon account.
There will also be a a limited time +50% XP boost to help players get a leg up with the new system.