For instance, Day of Defeat: Source will feature HDR lighting for all of its levels the day it is released. Once Lost Coast is released, we will include HDR in our future product releases. Here's what comes after the Lost Coast release. The update mentions that the new Half-Life 2 section, which will also come with High Dynamic Range lighting, is getting closer, though nothing specific is mentioned. The latest internal Steam news update is now available, offering an update on the Lost Coast add-on.