A tremendous amount of new features, content, and fixes are included in the upcoming Halo 5: Guardians update, Memories of Reach. 343 Industries has revealed all content that is included in the update. The highlights of the patch include new Matchmaking Preferences, the new Post Game Carnage Report, and Sandbox updates. The standalone highlight of the patch is REQs reveal that you can see below:
For more detailed description of patch changes use the link below: