We are doing an installation for prospect, they have CDH 6.3.3. Although we told them Arena is QA verified on CDH 6.2.1 and that is what we recommend, they told us they will not downgrade their CDH version.
We do however have mentioned that since Arena is not QA verified with CDH 6.2.3 we cannot commit it will operate smoothly and that we will check with the Product team and respond back accordingly and that meanwhile, we can do the prerequisite checks and just install Arena for them.
But the client will anyways try to get their hands on the application and carry on with the POC.
Hence we request to have Arena 6.2.3 or the upcoming versions signed of by QA with CDH 6.3.3
We will consider this in the future, based on volume of customer interest.