Layer stackup table in AD14 vs AD13

[reagle]

I see that Altium has updated how stackup table is done in AD14. Problem is the new version omits some of the useful things that AD13 had, namely Gerber Document column listing extensions for each layer file. Is there a way to add that? Going through options in Layer stack manager I see no way to add columns. Same with hitting Tab while placing the stack table.
Here is a snippet of the table from both versions, starting with AD13, and with AD14 under it.