A new patch preview for Heroes of the Storm has some insights from the developers at Blizzard about the balance changes in next patch for the beta MOBA. Topics include changes to healing wards, new powers for ETC and Diablo, Anub’arak buffs, and nerfs for both Abathur and The Lost Vikings. They also discuss changes requested by the community they will not be enacting, saying they are declining to buff Chen or nerf Illidan at this point. They don't offer an exact ETA, saying we will see these changes "in the near future." They also announce festivities planned for June 1st to celebrate the game's official launch on the 2nd, as they are holding a live event in Old Billingsgate in London as well as Internet livestreams.