I had my 15 done today. All 9 of the modules took updates.

Here is what my sheet says:
Integration Level (Plant) K001-15-03-511 Integration Level (Old) K001-15-07-522 Integration Level (New) K001-17-07-513

It has not been on a computer since the 600 mile service in 2015.

Anyone have any recent update numbers to share?