Recently, Helldivers 2 introduced a warbond with Halo-themed content, and now another warbond called Dust Devils.
In addition, patch 01.004.001 was released — fixing various crashes, such as on missions with automatons, and also improving new features: the harpoon's reload time has been reduced, and the "Single Mine Launcher" stratagem's reload time has been decreased.
takibo tested the new weapons and stratagem from the Dust Devils warbond in Helldivers 2: