Queries using versions now use a serialization that requires 4.1 #3245
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In FoundationDB#2943, a new serialization of the `VersionValue` was introduced, though we had to modify it in FoundationDB#3179 so to avoid deserialization problems when serializing and deserializing continuations across 4.0 and 4.1. With 4.2, we want to start using the new serialization path to serialize `VersionValue` children more completely. This also bumps the minor version to 4.2. This resolves FoundationDB#3203.
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In #2943, a new serialization of the
VersionValuewas introduced, though we had to modify it in #3179 so to avoid deserialization problems when serializing and deserializing continuations across 4.0 and 4.1. With 4.2, we want to start using the new serialization path to serializeVersionValuechildren more completely.The mixed mode testing in PRB validate this change is compatible with 4.1.9.0. I've also run the full mixed mode battery for the
versionsTesttests, and the serialization is compatible between this change and all 4.1 versions, as well as all 4.0 versions after 4.0.562.0, which is in line with what we'd expect.This resolves #3203.