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[CurvePB] Migrate to new CurvePB. #2768

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[CurvePB] Migrate to new CurvePB. #2768

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afd72f6
Deploy 166
clement-ux Jan 23, 2026
a2f494a
Add deployment timestamp
clement-ux Jan 23, 2026
1c5a1b3
Implement CurvePoolBooster migration script for new version deployment
clement-ux Jan 23, 2026
6138e06
Update proposalId in CurvePoolBooster migration script
clement-ux Jan 26, 2026
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3 changes: 2 additions & 1 deletion contracts/deploy/mainnet/166_curve_pool_booster_factory.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,8 @@ module.exports = deploymentWithGovernanceProposal(
forceDeploy: false,
reduceQueueTime: true,
deployerIsProposer: false,
proposalId: "",
proposalId:
"29790621776707374612038589489449765339510021204675811254575721433417005437106",
},
async ({ deployWithConfirmation, withConfirmation }) => {
const { deployerAddr } = await getNamedAccounts();
Expand Down
113 changes: 113 additions & 0 deletions contracts/deploy/mainnet/167_curve_pb_migration.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,113 @@
const addresses = require("../../utils/addresses");
const { deploymentWithGovernanceProposal } = require("../../utils/deploy");

const pools = [
{
name: "TriOGN-OETH",
reward: "0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3",
gauge: "0x92d956C1F89a2c71efEEB4Bac45d02016bdD2408",
pool: "0xB8ac7ce449Ed72FF61dE8043d67B507f9F523Fa2",
salt: "0xB6073788e5302122F4DfB6C5aD53a1EAC9cb0289000000000000000000000004",
oldPB: "0x7B5e7aDEBC2da89912BffE55c86675CeCE59803E",
newPB: "0xFc87E0ABe3592945Ad7587F99161dBb340faa767",
},
{
name: "TriOGN-OUSD",
reward: "0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86",
gauge: "0x92d956C1F89a2c71efEEB4Bac45d02016bdD2408",
pool: "0xB8ac7ce449Ed72FF61dE8043d67B507f9F523Fa2",
salt: "0xB6073788e5302122F4DfB6C5aD53a1EAC9cb0289000000000000000000000005",
oldPB: "0x514447A1Ef103f3cF4B0fE92A947F071239f2809",
newPB: "0x028C6f98C20094367F7b048F0aFA1E11ce0A8DBd",
},
{
name: "OETH/LidoARM",
reward: "0x856c4Efb76C1D1AE02e20CEB03A2A6a08b0b8dC3",
gauge: "0xFcaDecfc207e3329a38821E5B04f88029cc4fa62",
pool: "0x95753095F15870ACC0cB0Ed224478ea61aeb0b8e",
salt: "0xB6073788e5302122F4DfB6C5aD53a1EAC9cb0289000000000000000000000006",
oldPB: "0xb61e201bd3c864431ec3d3df0ed1ecf38b63cc8b",
newPB: "0x1A43D2F1bb24aC262D1d7ac05D16823E526FcA32",
},
{
name: "OUSD/frxUSD",
reward: "0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86",
gauge: "0x928961d0C4F6E8C683bd5695527D060f18d7d60b",
pool: "0x68d03Ed49800e92D7Aa8aB171424007e55Fd1F49",
salt: "0xB6073788e5302122F4DfB6C5aD53a1EAC9cb0289000000000000000000000007",
oldPB: "0x02260e04f7851FbF09dd9a4fFd1880568410F77e",
newPB: "0xc835BcA1378acb32C522f3831b8dba161a763FBE",
},
];

module.exports = deploymentWithGovernanceProposal(
{
deployName: "167_curve_pb_migration",
forceDeploy: false,
reduceQueueTime: true,
deployerIsProposer: false,
proposalId:
"70336422361048948609898488791231866822675120244859766659168608925215046418279",
},
async () => {
const cCurvePoolBoosterFactory = await ethers.getContractAt(
"CurvePoolBoosterFactory",
"0xB6073788e5302122F4DfB6C5aD53a1EAC9cb0289"
);

const actions = [];

for (const pool of pools) {
const cOldPoolBooster = await ethers.getContractAt(
"CurvePoolBoosterPlain",
pool.oldPB
);

const cRewardToken = await ethers.getContractAt("OUSD", pool.reward);
console.log("Reward token address:", cRewardToken.address);

// Action 1: Create new CurvePoolBoosterPlain
actions.push({
contract: cCurvePoolBoosterFactory,
signature:
"createCurvePoolBoosterPlain(address,address,address,uint16,address,address,bytes32,address)",
args: [
pool.reward,
pool.gauge,
addresses.multichainStrategist,
0,
addresses.mainnet.CampaignRemoteManager,
addresses.votemarket,
pool.salt,
pool.newPB,
],
});

// Action 2: Undelegate yield from pool to old pool booster
actions.push({
contract: cRewardToken,
signature: "undelegateYield(address)",
args: [pool.pool],
});

// Action 3: YieldForward to pool to new pool booster
actions.push({
contract: cRewardToken,
signature: "delegateYield(address,address)",
args: [pool.pool, pool.newPB],
});

// Action 4: Rescue tokens from old pool booster to new one
actions.push({
contract: cOldPoolBooster,
signature: "rescueToken(address,address)",
args: [pool.reward, pool.newPB],
});
}

return {
name: "Migrate token rewards from CurvePoolBooster to new version",
actions,
};
}
);
3 changes: 2 additions & 1 deletion contracts/deployments/arbitrumOne/.migrations.json
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Original file line number Diff line number Diff line change
Expand Up @@ -2,5 +2,6 @@
"001_deploy_woeth_on_arb": 1707820141,
"002_upgrade_woeth_on_arb": 1710959437,
"003_pool_booster_curve": 1737965774,
"004_curve_pool_booster_factory": 1764091943
"004_curve_pool_booster_factory": 1764091943,
"005_curve_pool_booster_factory": 1769173716
}
3 changes: 2 additions & 1 deletion contracts/deployments/mainnet/.migrations.json
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Expand Up @@ -59,5 +59,6 @@
"162_remove_morpho_gauntlet_strat": 1767659015,
"163_increase_oeth_redeem_fee": 1768182515,
"164_fix_curve_pb_module": 1769002767,
"165_improve_curve_pb_module": 1769002768
"165_improve_curve_pb_module": 1769002768,
"166_curve_pool_booster_factory": 1769174027
}
44 changes: 22 additions & 22 deletions contracts/deployments/mainnet/PoolBoostCentralRegistry.json
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114 changes: 114 additions & 0 deletions contracts/deployments/mainnet/solcInputs/ccb211e9f959f709b1d7b46e0ef9348f.json
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3 changes: 2 additions & 1 deletion contracts/storageLayout/mainnet/PoolBoostCentralRegistry.json
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Expand Up @@ -19,5 +19,6 @@
"label": "address[]",
"numberOfBytes": "32"
}
}
},
"namespaces": {}
}
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