added link to the diff from the migration guide
added link to the diff from the migration guide

zenkimoto/BrightFutures,tranhieutt/BrightFutures,Noobish1/BrightFutures,zhaar/BrightFutures,Thomvis/BrightFutures,zenkimoto/BrightFutures,MattesGroeger/BrightFutures,zhaar/BrightFutures,Noobish1/BrightFutures,morizotter/BrightFutures,hoanganh6491/BrightFutures,morizotter/BrightFutures,hoanganh6491/BrightFutures,tranhieutt/BrightFutures,MattesGroeger/BrightFutures,Thomvis/BrightFutures