> 1) What are the dependencies for IHS 8.5 to 9.0 migration ?
I don't think there are any meaningful dependencies.
> 2) Which WAS and Liberty versions are compatible with IHS 9.0 ?
All versions and releases that are in support include IHS 9.0 and are compatible.
> 3) Do we need to update WAS plugins as well as part of IHS upgrade?
Yes, upgrade as well.
At the moment, the mixed releases of IHS and PLG will interoperate, but it is not necessarily true in the future.
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Eric Covener
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