Blue/green application deployment support

I am running Traefik 1.7.24 inside of Kubernetes using a helm chart.

Up until this point our Kubernetes deployments have been using the StrategyType: RollingUpdate but now I need to make sure that old deployed code never serves traffic at the same time as the deployment going out. So, essentially blue/green deploys. Unfortunately this is not supported natively in Kubernetes as I understand.

Is there away to replicate blue/green deploys using Traefik in-front and in tandem with Kubernetes?