adlnet/xAPI-Spec — pull request #269 by bscSCORM (2013-04-24 16:33:45+00:00)
Title: DISCUSS: Activity versioning clarification

Took a stab at resolving: https://github.com/adlnet/xAPI-Spec/issues/29 , but I'm really not sure we need to list this non-requirement here.

It did come up as a point of confusion in Alexandria (resulting in this issue), so it may be worth including.