Halo Wars 2 was released towards the back end of last month, and now a major patch has been launched, available for download now. In the patch notes over at Halo Waypoint it says that the size is a whopping 9.9 GB, so start downloading it as soon as possible if you're planning on playing the game later today.
The list of things adjusted is enormous, but includes things like better overall stability, a lot of gameplay tweaks, and also a lot of improvements to cosmetics and sound. Head over this way to find out what's new. Does it bother you if patches are quite large in size?