These aren't the full 1.2.4 patch notes, but a few of the changes you can look forward to are:
- New Skills: Herald of Thunder and a skill currently called Lightning Touch.
- New Microtransaction Skins: Seraph Sword and Seraph Shield.
- Some purchasable Hideout Decorations.
- Two new Unique items.
- You can now set your default loot allocation option.
- You can ctrl+click a Waypoint and select "New" to create a new instance of the area you're currently in.
- Added support for a new type of race that scores players on how long it took them to complete an objective.