There are a few updates that are "lynchpin milestone updates" other updates depend on those lynchpins happening first. Those updates are
WoE 1
Transcending update
Updates that will happen after WoE 1.
- Hugel
- Battle Grounds
- Lighthalzen
- Transcending
- WoE 2
- Odin Temple
- Thanatos Tower
- Veins
- Arunfeltz
- Kiel Hyre Robot factory
- Ayothaya
- Louyang
- Einbroch
- July 24 : Comodo and Glast Heim
- July 26 : Glast Heim and Morroc
- July 31 : Payon
- August 2 : Treasure Ship and Clock tower, Louyang enters
- August 7 : Geffen
- August 9 : Prontera and cullverts
- August 14 : Mjolnir and Coal mines
- August 16 : Juno area, this will likely be when Einbrock enters the game.
- August 30 : Should be the WoE update if all goes well.