Updates the user script install link on every refresh to avoid browser caching.
Από την
Have you ever faced an issue where you're trying to install your userscript after just pushing a new update and your browser keeps downloading the previous version? That will automatically go away after some time, though I don't know exactly how long. But there is some annoyance there and it bothered me enough, so I made this script to resolve that. The install links are dynamically updated with a string containing the current date and time, resulting in uncached links every time.
