Twitch Game Version column

[bsmorgan]

When I update my addon (Skillet) on WoWInterface one of the options is Addon Compatibility where I can pick which versions the addon is compatible with.

For better or worse, my addon's SVN repository is hosted on WowAce and packaged by their package manager who knows where.

When my addon appears on Twitch, there is a Game Version column that is updated for some addons but not mine. What do I need to do to set that for my addon?