There is no change in this update. You don't need to upgrade it. I just changed the version to 2.0.0 to make it the same as the version of it's XF2 version.
If you want to download its XF2 version, feel free to check this: https://xenforo.com/community/resources/addressbar-color.6369/
added support for Tile Color in windows too (when you pin a site to start in windows 8 for example)
added 3 more lines to support ios and windows phone