How to find the third party add-on version compatibility for a given k8 version. . . .

shiva kumar:
How to find the third party add-on version compatibility for a given k8 version.
Example I’m using fluentd for log routing, and i’ll be upgrading my k8 version to 1.20 from 1.19, how to find if the exiting fluentd version also need an update? or how to find the compatible fluentd version for 1.20 cluster

Malayamanas Panda:
If you are upgrading fluentd version in your existing docker image, then check compatibility of RUBY version in docker image with new fluentd version . https://docs.fluentd.org/quickstart/faq