adlnet/xAPI-Spec — pull request #213 by bscSCORM (2013-04-19 19:58:00+00:00)
Title: changed about/version to an array

In order to leave the door open for a future LRS that supports 1.x.x as well as 2.x.x, but without a 2.x.x specification __requiring__ 1.x.x support, making the about/version property an array so that an LRS may list the versions it supports.