JB,
The AppDynamics version that is reported is "Version 4.2.4.0, build 19". I think the The key word in your reply is "most", as in "most of the visualisation and dashboards screens don't require flash" As of seconds ago, Flash is still required to view some Business Transaction data - specifically "Slow Response Times", "Transaction Score", and "Errors". Unfortunately, since I'm trying to track down a problem and AppDynamics says there are errors in the business transaction I'm looking at, but it's not giving me any detail on the errors, it doesn't really help me.
I guess I'll just have to wait for AppDynamics to modernize.
Kevin