Declined for the reasons listed by AQ: "We deliberately did not automate the substitution because of the change in runtime behavior between the old and the new. The conpane change was a secondary concern. We try to make sure that on upgrade your VIs continue to function as they did before unless there's a bug we are fixing. We are not always successful in that attempt, but we do try, and in this case, we succeeded by NOT automating the replacement. If your code is working with the old VIs, we did not want to break something by replacing them."
Not sure i am the one who is providing this suggestion
Hope everyone is aware that Read Write Spread Sheet string has been updated with different names, i hope that it serves the purpose of earlier Functions too.
When we are trying to open a code 2015 which is developed in earlier versions Read and write spread shett string shows Red cross mark.
Though it works without any issues it will be good if it automatically gets updated with New VI's. if its left as it is just not to create a conversion from 2015 to 2014 the same technique can be followed.