Development move to 5.0

[Aaron Hepp]

With Adobe announcing their ending support for flash in 2020 and most 
major browsers (expect Firefox) starting to block and require acceptance 
to run flash each time a page is loaded with it; was wondering if there 
was a cut off date for advancements in Version 4 and the migration to 
version 5?

I played around with version 5 and there seems to be a few bugs but 
understandable since it was not the main development platform.