CLOSED BETA TEST & STRESS TESTS – Starting May 15, select WoW players will be invited to participate in a small-scale, focused closed beta test, helping ensure WoW Classic nails its goal of authenticity. Players will also get a chance to help put our servers and technology through the paces in a series of stress tests from May through July—opt in now at www.wowclassic.com!
We have no idea what implications this might have and whether or not it even indicates anything, since Patch 8.2 is still in testing and a Tuesday launch is more than unlikely due to Essence tuning and Azshara's Eternal Palace, which is supposedly coming shortly after launch. Blizzard said they wouldn't be delaying the new raid like they did with Battle of Dazar'alor.
PHASED CONTENT ROLLOUT – Following its launch, World of Warcraft Classic’s content will be released over the course of multiple phases reflecting the game’s original order. Re-experience WoW history unfolding as heroes gear up for Blackwing Lair; players battle for PvP Honor and Rank rewards; and entire realms band together to open the gates of Ahn’Qiraj.
In this form, there is much less wasted space and spells are no longer limited to three effects. But before we can load any database data, we need to transform the old data layout into the new one. This is not limited to spells, as almost every game system (including items, creatures, player characters, spawning, AI, and more) has had its database layout altered over the years.