Update migration guide
Update migration guide

nicolaferraro/camel,nikhilvibhav/camel,gnodet/camel,apache/camel,mcollovati/camel,gnodet/camel,christophd/camel,tadayosi/camel,objectiser/camel,ullgren/camel,adessaigne/camel,apache/camel,tdiesler/camel,apache/camel,tdiesler/camel,ullgren/camel,zregvart/camel,nikhilvibhav/camel,DariusX/camel,adessaigne/camel,adessaigne/camel,zregvart/camel,nicolaferraro/camel,adessaigne/camel,nikhilvibhav/camel,punkhorn/camel-upstream,zregvart/camel,gnodet/camel,nikhilvibhav/camel,davidkarlsen/camel,Fabryprog/camel,tadayosi/camel,pmoerenhout/camel,cunningt/camel,tadayosi/camel,christophd/camel,CodeSmell/camel,ullgren/camel,pmoerenhout/camel,objectiser/camel,tdiesler/camel,pmoerenhout/camel,CodeSmell/camel,pax95/camel,pax95/camel,tadayosi/camel,apache/camel,davidkarlsen/camel,punkhorn/camel-upstream,pmoerenhout/camel,gnodet/camel,CodeSmell/camel,cunningt/camel,tadayosi/camel,alvinkwekel/camel,davidkarlsen/camel,cunningt/camel,adessaigne/camel,Fabryprog/camel,nicolaferraro/camel,pmoerenhout/camel,davidkarlsen/camel,cunningt/camel,christophd/camel,pax95/camel,christophd/camel,CodeSmell/camel,alvinkwekel/camel,zregvart/camel,pax95/camel,objectiser/camel,nicolaferraro/camel,mcollovati/camel,christophd/camel,Fabryprog/camel,DariusX/camel,mcollovati/camel,Fabryprog/camel,gnodet/camel,alvinkwekel/camel,tdiesler/camel,tadayosi/camel,DariusX/camel,apache/camel,tdiesler/camel,pax95/camel,pmoerenhout/camel,adessaigne/camel,cunningt/camel,punkhorn/camel-upstream,punkhorn/camel-upstream,objectiser/camel,DariusX/camel,apache/camel,ullgren/camel,tdiesler/camel,pax95/camel,alvinkwekel/camel,christophd/camel,mcollovati/camel,cunningt/camel