As several people mentioned, and Mo mentioned in the AMA, we release on our own cadence and will continue to release updates for WvW outside of the expansion release.
I also wanted to let everyone know that today is all about announcing the expansion, but later this week we will be talking about some of the upcoming updates for WvW.
https://forum-en.guildwars2.com/forum/game/wuv/Where-are-the-new-WvW-content/first#post6663616
I also wanted to let everyone know that today is all about announcing the expansion, but later this week we will be talking about some of the upcoming updates for WvW.
https://forum-en.guildwars2.com/forum/game/wuv/Where-are-the-new-WvW-content/first#post6663616