This viewer adds retina display support on Mac, and has a variety of graphics-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.
Resolved Issues
SL-10005 Crash in LLRenderTarget::copyContents(LLRenderTarget...)
SL-10019 [Mac] [Render] Right-click context menu immediately disappears when clicking any place in the ‘Inventory’ floater
SL-10027 [Mac] [Render] Add toggle for Retina support to mitigate FPS loss
SL-10029 [Render][Mac] font size or scaling is incorrect with Retina display
SL-10176 [Love Me Render] MacOS Quit / Shutdown crash
SL-10278 [Render] During log in, during Loading world... pressing CTRL+SHIFT+H causes the screen to flicker
SL-10357 [LOVE ME RENDER] Screen Artifacts in Specific Region(s)
SL-10385 Fix scale problem on Windows (Ansariel notes)
SL-10695 Rebuild CEF for Second Life is vulnerable to CVE-2019-5786