Well, have 4 sites which I've helped manage since their initial migration from 1.9.highest to 2.x via git all of which use SCORM as their primary tool. No reported issues yet. They are all at 2.9.highest right now and will be upgrading them to 3.0.highest this weekend. So we'll see if there are any issues. Have checked the DB's for all sites and doesn't appear to be any columns missing. If I run into something, will share back.
'spirit of sharing', Ken