Backport of Update changelog to address cloud auto-join change in 1.0.0 into release/1.2.x#2672

hc-github-team-consul-core merged 1 commit intorelease/1.2.xhashicorp/consul-k8s:release/1.2.xfrom

backport/pglass/NET-4881/changelog-update/subtly-chief-buzzardhashicorp/consul-k8s:backport/pglass/NET-4881/changelog-update/subtly-chief-buzzardCopy head branch name to clipboard