Patch 5.35 of Final Fantasy XIV will introduce the Bozjan Southern Front and let players upgrade their relic to the second stage.
If you missed our article here is what will the second stage relics look like:
It's user Kotodama_ that published the leaked footage of the Bozjan Southern Front and Castrum Lacus Litore maps.
Bozjan Southern Front Map Preview
Castrum Lacus Litore Map Preview
As you can see both maps are quite big and given how much is planned for the Front, a big map really is a bonus given that mounts will be available there (even if we'll not be able to fly there).