This viewer adds a variety of graphics/rendering related fixes.
Note: for Mac displays with HiDPI support, retina display mode will be enabled by default. This will generally give you a sharper display but a lower frame rate. If you want to disable HiDPI display, go to the preference settings page Me->Preferences->Graphics->Advanced Settings, and uncheck the box “Enable support for HiDPI displays (requires restart)”; then restart the viewer.
BUG-227240 [LMR] Animated mesh objects don't appear highlighted when trying to view objects owned by users in the 'About Land' floater
BUG-227191 When ALM is enabled, Depth mode shots are broken when snapshot size is set to anything above current window size
BUG-227084 [LMR] About Land - Show Owner Objects - highlight ignores mesh objects
SL-11160 Test build viewer can crash (assert) on multi selection
BUG-226768 [Love Me Render] Mesh Child Prims in Linkset are now Yellow instead of Blue
SL-10952 Look at performance impact of selection outline changes