{
"version" : "v3.0.2.0-supr",
[...]
}

windows wallet

if you are using V2 you may need to swap over to V3. check the OP about this.
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No idea what you are talking about mate,  v3.0.0.3-supr  is what my wallet says, pretty sure its version 3, am pretty sure I already did the v2-v3 burn/swap