v9.0 - 633 shortcuts

Download the source code as a zip file to import into Gboard.

New in 9.0:
* "look-alikes" for missing lowercase letter subscripts
* regional indicators to represent uppercase subscripts
* ^bar and ^overline shortcuts for line above
* \bar_ for uppercase and lowercase letters (ex. \barx for x̅ and \barX for X̅)