It would be great to show which readers or writers has change from previous versions. I just had a classic example of why it is needed.
I have migrated a 2014 workbench to 2016. i tried running it and it failed on startup, with import arcpy, could not find arcgis. The user have no idea that the reader format as changed (in the case the Geodatabase reader has change significantly)
After add the new reader format - it seems to work
same applied to the geodatabase writer


