update doc for 6.2.0
update doc for 6.2.0

ThrawnCA/fb-contrib,rblasch/fb-contrib,ThrawnCA/fb-contrib,ThrawnCA/fb-contrib,rblasch/fb-contrib,mebigfatguy/fb-contrib,ThrawnCA/fb-contrib,crow-misia/fb-contrib,rblasch/fb-contrib,rblasch/fb-contrib,mebigfatguy/fb-contrib,crow-misia/fb-contrib,mebigfatguy/fb-contrib,crow-misia/fb-contrib