9a98c42 created the issue

This concept is based on daily usage as a theme buyer. Like me, millions of people now purchase pre-developed WordPress and Magento themes. But updating them is still a hassle? Some make child themes, some forget about the smallest tweak in the original files, and break customizations during theme updates.

-Color Tag all files*
It's difficult to remember which templates theme buyers altered, so start by color tagging all files with full background colors. For example, green could be normal (default tag); red is not over writable during upload; and custom colors for each special project.

-Right Click to Prevent Overriding*
The ability to right click any file, and disable upload overwriting for 5 mins, 15, 30, or never. This way theme buyers can simply disable overwritting forever or a few minutes, depending on the scope of the project. Also auto changes the tag to red.