Merge pull request #719 from commentatorboy/patch-1

Added the spreadsheet link in the readme file.

CHANGELOG.md

 # 2.1.5
 
-- added `distance` and `distance` properties to `gps-entity-place` (location based)
+- added `distance` and `distanceMsg` properties to `gps-entity-place` (location based)
 - added new example for distance property
 - added new example for a `gps-entity-place` that is always facing the user (location based)
 - fixed error when source is image or video and not camera

README.md

@@ -300,6 +300,9 @@ Demo tested on the following browser setups:
 - **Safari and Chrome on iOS < 11** (doesn't work, doesn't ask for permission, I see white background and text)
 - **Microsoft Edge on Windows 10** (Chrome on Google Pixel phone to view hologram)
 
+To see the full compatibility list and contribute to it yourself go to this google spreadsheet:
+[AR.js platform and browser compatibility](https://docs.google.com/spreadsheets/d/1e5YimbF_D1Sou2bx2vdBH58s1WdB_LgzBVYYD_uQLJk/edit#gid=318398375)
+
 Credits: @HelloDeadline, @sorianog
 
 # Licenses