Release notes for v2.6.0-rc1
Release notes for v2.6.0-rc1

Signed-off-by: Richard Scothern <0a635b283566a554fd91555c968d9ef98402b500@docker.com>

konstruktoid/distribution,docker/distribution,yuwaMSFT2/distribution,huamai-io/distribution,huamai-io/distribution,miminar/distribution,manoj535/distribution,jwhonce/distribution,jzwlqx/distribution,dobril-stanga/distribution,RichardScothern/distribution,sergeyfd/distribution,dmcgowan/distribution,konnase/distribution,docker/distribution,vdemeester/distribution,miminar/distribution,thaJeztah/distribution,shyr/distribution,vdemeester/distribution,spacexnice/distribution,sergeyfd/distribution,cezarsa/distribution,konstruktoid/distribution,shyr/distribution,harrisonfeng/distribution,thaJeztah/distribution,mikebrow/distribution,dmcgowan/distribution,RichardScothern/distribution,manoj535/distribution,konnase/distribution,duglin/distribution,dobril-stanga/distribution,sadlil/distribution,mikebrow/distribution,cezarsa/distribution,estesp/distribution,yuwaMSFT2/distribution,spacexnice/distribution,duglin/distribution,estesp/distribution,jwhonce/distribution,nwt/distribution,nwt/distribution,sadlil/distribution,jzwlqx/distribution,harrisonfeng/distribution