Loki Distributed Helm Migration/Upgrade Version Compatibility

Working on migrating away from the community Loki-Distributed chart to the supported chart under deploymentMode: Distributed.

I am following the following guide:

Do the Loki versions between the 2 deployments need to be on same major version, or can I have new chart use Loki 3.x while old chart is on Loki 2.9.x?