I need to upgrade ingress-nginx helm chart from 4.0.16 to 4.8.3 as ingress-controller version will be upgraded from v1.1.1 to 1.9.4. I need to know the break changes from version to version as i got lost in github releases. if there any docs for ingress-nginx talked about the break changes between versions please put comment?.
I try to read changes from https://github.com/kubernetes/ingress-nginx/releases?expanded=true&page=3&q=controller-v1.1.1 but i lost the way. i expect to find the break changes in docs like this https://cert-manager.io/docs/releases/upgrading/upgrading-1.7-1.8.