Update RuntimeVerison
type and use system_version
to derive extrinsics root StateVersion
instead of V0
#4257
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This PR
RuntimeVersion::state_version
tosystem_version
Runtime::system_version
to derive extrinsics rootStateVersion
instead of defaultStateVersion::V0
This PR should not be breaking any existing chains so long as they use same
RuntimeVersion::state_version
forRuntime::system_version
Using
RuntimeVersion::system_version = 2
will make the extrinsics root to useStateVersion::V1
instead ofV0
RFC for this change - polkadot-fellows/RFCs#42