It's no longer a secret that the Alpha of World of Warcraft: Shadowlands is approaching. After deploying three Builds in less than a week, a fourth, Build 9.0.1.33556, has appeared in the Battle.net launcher files.
Like the previous ones, this new build is fully encrypted and cannot be datamined for the moment. However, this is yet another proof that things are speeding up at Blizzard and that D-Day may be coming soon!
On the CDN (Content Delivery Network) side, a slightly older Build was deployed. It's also interesting to note that their version of the game has gone from Patch 8.3 to Patch 9.0.
Finally, let's not forget that the pre-orders for the new prequel in Shadowlands have started since this Tuesday 3 March in the evening. Could this be a new clue?