HI Team,
I have several questions for the upgrade scenario for Istio, Seems I can not find clear answer in our docs yet:
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What version span do we support when upgrade? do we support upgrade from 1.0.0 to 1.1 directly?
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When upgrade, how about the existed crd resources I defined? Do they suppose to work without any change with the new crd in latest istio version?
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How about Envoy version span do we support? Can I only upgrade control plane?
Thanks a lot if some one can share some lights there!
Iris Ding