Mojang has enhanced the leashing mechanics in Minecraft with the upcoming Chase the Skies update, introducing a new recipe for leads and improving leash physics to prevent snapping. Players will need one lead per mob to create a caravan, allowing for easier transportation of multiple mobs. To form a caravan, players can attach leads from one mob to another while sneaking. The traditional method of attaching leads to multiple mobs simultaneously is still available, with reduced likelihood of leads snapping. Players can also experiment with leashing boats and heavier mobs like horses and camels.