Milestone 4
-Added support for grouping devices based off MachineName, Platform, OSVersion, Model, GPU, CPU, RAM, or RenderMode.
-Added a graphical test result section to show relative times between instances.
[CL 2076099 by kevin hamilton in Main branch]
Automation: Milestone 3 and fixes for milestone 2
-Added new EditorShot command to take editor screenshots
-Made the ExterialTool options use the dierctory picker
-Fixed a bug with the StaticMeshEditor test if the tutorial pops up
-StaticMeshUV test now uses async package loading
-Added a display every Nth screenshot to the screenshot compre tab
-Added support to disable screenshots or request full size ones
-Changed the screenshots so they save to the game directory even if you run the frontend by itself
-Added screenshot support for the load all maps tests
[CL 2071712 by kevin hamilton in Main branch]
Merging //depot/Partners/Zombie/UE4-iOS/... to //depot/UE4/...
Milestone 1 and 2 combined (CL# 2047358 to 2055524)
-Run external tools
-Repeat tests N times
-Visual difference for editor vs game tests
-Static mesh UV test
-Editor window screenshots
-Automation test presets
-Static mesh editor test
[CL 2055603 by kevin hamilton in Main branch]
