Guild Wars 2

According to the update page found here:
https://www.guildwars2.com/en/the-game/releases/april-2013/
In the April update slot we have the SAB, which will be on going until the end of April. However, instead of marked just April, as the other months are noted to be only the corresponding month, the SAB is noted as April 1, 2013.

So I’m curious to know, will we soon see an announcement for a forthcoming April update?

Yes, we will. What it will include (besides more flame and frost nonsense) is unknown.