Under what is new in Maple 2015, it gives lists of commands that has been updated. For example
So suppose one wants to find what changed in the "add" command, how would they find this out? Clicking on the add command shows no indication of what was changed or what options added or modified. For example, with Mathematica, clicking on command, shows the changes in the current releases with different color (light yellow) when clicking on "show changes" (here is an example)
Is this information available somewhere else? May be using the command line with some option?
Just giving list of commands changed, without any indication of what changed, is not very useful really.