Hey hughtodd,
Since the plugin is free to use I decided to make it compatible with www.ads-software.com ACF version which is free as well.
I realize there are people using ACF version 5. For now on, there hasn’t been any plan to support ACF 5. However I will add this is as a potential future release and most probably release it in a week or two after the Easter.
Needless to say the plugin should work with the supported ACF 5 fields. If you want to get rid of the information appearing on plugins.php page go the acf-widget.php file and remove or alter line #52 to #55. If you remove it no ACF check will be triggered. If you change line #52 with the relative path of ACF 5 the information will trigger correctly.
Thank you for the comment. I really appreciate it. If you have any other comments (You said that it mostly works, so I assume there are some minor issues) feel free to mention them here.
A review will be highly appreciated as well!
Thanks again,
Rafal