EM 13.5 and the EMDIAG Repvfy kit

We are doing our planning for our upcoming upgrade from 13.3 to 13.5. In doing so we stumbled on the following MOS note: EM 13c, 12c: EMDIAG REPVFY Kit for Cloud Control - Download, Install/De-Install and Upgrade (Doc ID 1426973.1)

In this document is the notice:

Important NOTICE for EM 13.5:

With the release of EM 13.5 a decision was made to give the best experience to users of OCI which has rendered the current state of the EM Diagnostic Kit to ‘unstable’. Our team is aware of the problems and working to have a new release for 13.5 as soon as possible...

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What does this mean for us? With every new release, problems are found, and in most cases Support requests us to run a REPVFY. What will we do if issues develop?