playerzbr 1.6

From the README.txt file:
PlayerZBR 1.6 – New Method to create players and new code reformulation

but…no information what-so-ever about what the new method is. It would
be extremely usefull to know because all 20-bijillion or so of my instances
of playerzbr on my site are using, for example

[playerzbr url=”http://izmirlian.net/my-rec/2016-11-13-GRJN-13208/01-It-Could-Happen-To-You.mp3″%5D

and it ain’t workin.