Sorry for the delay but it seems I forgot to post about the Oct 2017 update? so better late than never.
There were 1396 updates with 503 new codes added to tables En, SL, Ss, Pr, TE & PM with its 1st official release and was virtually rebuilt as only 5 remained unchanged.
All updates are summarised in the table below.
As the Jan 2018 updates have just been released you won’t be able to find out what the exact changes were now.