If you're looking for a software to display changes on your site, look no further. I found Beupify to be one of the easiest softwares for this purpose.

Quick sign up and setup, easy integration with websites and CMS, cool features and customizable options. Initial setup is quick and easy. Works well with WordPress CMS. The analytics section is vital to understand the traffic pattern, Beupify fulfills the need. Animations are subtle and non-distracting to the website visitors. Notifications and Widget features works great. No need to clear the cache or cookies to check the liveness of it. It supports custom domain which will help to gain the users trust. Support is responsive and helpful.

I loved their support, it's always there to help me out. The signing up process was also very smooth. The tool has a pleasant UI too.