1. INTRODUCTION  
2. OVERVIEW OF THE SURVEY LANDSCAPE  
3. SCOPE OF DATA RELEASE 13  
4. DATA DISTRIBUTION  
5. RECALIBRATION OF IMAGING DATA  
6. MANGA: INTEGRAL FIELD SPECTROSCOPIC DATA  
7. SEQUELS: EBOSS, TDSS, AND SPIDERS DATA  
8. APOGEE-2: IMPROVED SPECTRAL EXTRACTION AND SPECTROSCOPIC PARAMETERS FOR APOGEE-1 DATA  
9. THE FUTURE  