Possible Enhanchement - Check for overrides

[ToplakD]

Is it possible to add one functionality to the Core Updater?
The function that would check if the new updated files are using overrides in /override directory.

For instance:
ContactController.php gets new update, therefore Core Updater would check if override exists for this file and it would mark it in different color with additional tag (#check your overrides), so one would instantly know that file has to be manually checked after upgrade to ensure the override is still working properly.

[getdatakick]

Good idea