Also deprecate when()'s third arg
Also deprecate when()'s third arg

stevage/when,tkirda/when,caporta/when,stevage/when,caporta/when,DJDNS/when.js,SourcePointUSA/when,tkirda/when,petkaantonov/when,ning-github/when,mlennon3/when,anthonyvia/when,frank-weindel/when,frank-weindel/when,anthonyvia/when,SourcePointUSA/when,mlennon3/when,ning-github/when