A Routine Upgrade Only
Users should not experience any difference.
However as 'promised' when we upgraded last time, we have 'cleaned up' in comments.
And this time more 'in depth' than last time!
Deleted were:
1) Comments and questions that should have been posted to our Forums instead.
2) Comments that are now irrelevant because it referred to functionalities that have been changed or issues that have been fixed (in SQLyog or in MySQL) in between.