feat(evm): add MigrateGovernanceAndWormhole governance action - #3937
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keyvankhademi wants to merge 3 commits into
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feat(evm): add MigrateGovernanceAndWormhole governance action#3937keyvankhademi wants to merge 3 commits into
keyvankhademi wants to merge 3 commits into
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Enable legacy→pro-compatible in-place migration by setting wormhole, data sources, and fee in one Target action without dual-VAA re-verify.
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Fee is set to 0 beforehand via existing SetFee; action 10 only updates wormhole address and data sources.
Atomically migrate wormhole, data sources, and governance emitter with a strictly increasing index and sequence reset; fee remains a separate action.
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Summary
MigrateGovernanceAndWormholefor legacy → pro-compatible in-place cutover.governanceDataSourceIndex, and resetslastExecutedGovernanceSequenceto0.0beforehand via existingSetFee.SetWormholeAddressdual-verify andAuthorizeGovernanceDataSourceTransferunchanged (handoff cannot cross mismatched attestor sets).Wire format (after PTGM header):
wormhole(20) | dataSources* | governanceEmitter(chain u16 + addr 32) | governanceDataSourceIndex(u32)Sibling PRs:
Test plan
forge test --match-contract PythGovernance0; fee unchanged0, trailing/truncated payload