I just installed Perl from the new 1602 install executable, having removed all traces of my 5.14 install. The majority of the documentation appears to be missing. None of the perl516delta files are present, none of the core documentation is showing, and no more than 60 modules are showing in the modules section?
I am loath to install 1601 first as it looks like someone reported a problem with installing 1602 over that.