Patch notes for the soon to be released Update 4 are now available at the DDO Compendium. Update 4 will feature a new adventure pack called "Sentinels" where players will join the eponymous Sentinels group in an effort to rid the land of an undead pirate scourge.

Sentinels

In this new series of swashbuckling adventures from DDO, join the Sentinels as they seek to defeat the pirate scourge. But don’t think you’re safe once the seas are clear: the skies themselves will rain scurvy death—and scurvy undead. Because when this pillaging pirate captain runs short of troops, he just brings back the ones you’ve already disposed of. Pirates—and zombies? How could it get any better?

• Cut the pirate lair off the map in a daring assault!
• Close down the booty business at the Pirate Mart
• Zombie Pirates! Board their black ship to cut them off at the source!
• Root stinking pirate spies out of the House of Deneith!
• Will you defeat Captain Tew and discover the infamous pirate leader's ultimate secret?

Find out in this exciting new Adventure Pack available for levels 6 through 8, and also available for level 20 characters on Epic difficulty!

Along with the aforementioned adventure pack, Update 4 also includes the typical myriad of changes, tweaks, and fixes one would expect with any major update.

Read the full patch notes here.