Just viewed JWSurvey and read Lloyd Evans 'Cedars' latest article.
The new song book will be made available electronically. Hard copies (bound books) will only be available upon request. So I'm guessing that no longer will there be a supply kept in stock in the literature department.
See link to Cedars article: http://jwsurvey.org/cedars-blog/the-2016-annual-meeting-the-most-uneventful-in-years
I have read some rumblings regarding Lloyd Evans 'Cedars' so I hope I'm not breaking any forum rules by posting a link to his website.