Release v4.0.8

contracts/README.md

@@ -19,6 +19,7 @@ Refresh the list of deployed contracts by running `./scripts/generateDeployments
 - [EvidenceModule: proxy](https://arbiscan.io/address/0x48e052B4A6dC4F30e90930F1CeaAFd83b3981EB3), [implementation](https://arbiscan.io/address/0xE22500Fa27f696d06702367246bd17Bd2C8a4c5d)
 - [KlerosCoreNeo: proxy](https://arbiscan.io/address/0x991d2df165670b9cac3B022f4B68D65b664222ea), [implementation](https://arbiscan.io/address/0x17c39AB53A7072b167A74a85D47b30385c98ae89)
 - [KlerosCoreRulerNeo: proxy](https://arbiscan.io/address/0xc0169e0B19aE02ac4fADD689260CF038726DFE13), [implementation](https://arbiscan.io/address/0x85093b5EDa4F2e2E2fEDae34Da91239D6a08e324)
+- [KlerosCoreSnapshotProxy](https://arbiscan.io/address/0xEF719a5B3352F607e6C4E17b7e0cDAd8322fEC95)
 - [KlerosV2NeoEarlyUser](https://arbiscan.io/address/0xfE34a72c55e512601E7d491A9c5b36373cE34d63)
 - [Pinakion](https://arbiscan.io/address/0x330bD769382cFc6d50175903434CCC8D206DCAE5)
 - [PolicyRegistry: proxy](https://arbiscan.io/address/0x553dcbF6aB3aE06a1064b5200Df1B5A9fB403d3c), [implementation](https://arbiscan.io/address/0x15E5964C7751dF8563eA4bC000301582C79BC454)
@@ -39,6 +40,7 @@ Refresh the list of deployed contracts by running `./scripts/generateDeployments
 - [DisputeTemplateRegistry: proxy](https://sepolia.arbiscan.io/address/0xe763d31Cb096B4bc7294012B78FC7F148324ebcb), [implementation](https://sepolia.arbiscan.io/address/0x7283c07CC5224B20f431B1fa0E6d6db3cA02de34)
 - [EvidenceModule: proxy](https://sepolia.arbiscan.io/address/0xA88A9a25cE7f1d8b3941dA3b322Ba91D009E1397), [implementation](https://sepolia.arbiscan.io/address/0x63CF56e1c99E65E4a9eCDCC805F4735E016F2dc8)
 - [KlerosCore: proxy](https://sepolia.arbiscan.io/address/0xE8442307d36e9bf6aB27F1A009F95CE8E11C3479), [implementation](https://sepolia.arbiscan.io/address/0x0766e4B8c4a3aAC9371a5A9D6119E8125Adcfd55)
+- [KlerosCoreSnapshotProxy](https://sepolia.arbiscan.io/address/0xd74e61A4dB9C6c3F2C97b62a319aE194f616858C)
 - [PNKFaucet](https://sepolia.arbiscan.io/address/0x9f6ffc13B685A68ae359fCA128dfE776458Df464)
 - [PinakionV2](https://sepolia.arbiscan.io/address/0x34B944D42cAcfC8266955D07A80181D2054aa225)
 - [PolicyRegistry: proxy](https://sepolia.arbiscan.io/address/0x2668c46A14af8997417138B064ca1bEB70769585), [implementation](https://sepolia.arbiscan.io/address/0xB958113f96950C7806d584eFBed964288d46a0B8)
@@ -87,6 +89,7 @@ Refresh the list of deployed contracts by running `./scripts/generateDeployments
 - [KlerosCore: proxy](https://sepolia.arbiscan.io/address/0xA54e7A16d7460e38a8F324eF46782FB520d58CE8), [implementation](https://sepolia.arbiscan.io/address/0x91a373BBdE0532F86410682F362e2Cf685e95085)
 - [KlerosCoreNeo: proxy](https://sepolia.arbiscan.io/address/0x26bf077037550e437605F07e25EfcAd510715C3A), [implementation](https://sepolia.arbiscan.io/address/0x3bE96b7eAF6A3640DBa1f7CE58776D5b790B74CB)
 - [KlerosCoreRuler: proxy](https://sepolia.arbiscan.io/address/0x7ffcd32A0521645E6fCFd071A68F0e26957775a5), [implementation](https://sepolia.arbiscan.io/address/0x97e30A3A940856A3913437912C746f1aF6ccC76c)
+- [KlerosCoreSnapshotProxy](https://sepolia.arbiscan.io/address/0x9300D415af6e747ADe3C6cbA09a3b3CD5fb0c091)
 - [KlerosCoreUniversity: proxy](https://sepolia.arbiscan.io/address/0x5AB37F38778Bc175852fA353056591D91c744ce6), [implementation](https://sepolia.arbiscan.io/address/0xF74DaBfC5F5dbdBD07636637204d9C35326D2906)
 - [KlerosV2NeoEarlyUser](https://sepolia.arbiscan.io/address/0x0d60Ff8bbCF49Bc5352328E7E28e141834d7750F)
 - [PNKFaucet](https://sepolia.arbiscan.io/address/0x7EFE468003Ad6A858b5350CDE0A67bBED58739dD)

contracts/deploy/00-home-chain-arbitration-neo.ts

@@ -122,6 +122,12 @@ const deployArbitration: DeployFunction = async (hre: HardhatRuntimeEnvironment)
 
   console.log(`core.changeArbitrableWhitelist(${resolver.address}, true)`);
   await core.changeArbitrableWhitelist(resolver.address, true);
+
+  await deploy("KlerosCoreSnapshotProxy", {
+    from: deployer,
+    args: [deployer, core.target],
+    log: true,
+  });
 };
 
 deployArbitration.tags = ["ArbitrationNeo"];

contracts/deploy/00-home-chain-arbitration.ts

@@ -10,6 +10,7 @@ import { ChainlinkRNG, DisputeKitClassic, KlerosCore } from "../typechain-types"
 
 const deployArbitration: DeployFunction = async (hre: HardhatRuntimeEnvironment) => {
   const { ethers, deployments, getNamedAccounts, getChainId } = hre;
+  const { deploy } = deployments;
   const { ZeroAddress } = hre.ethers;
   const RNG_LOOKAHEAD = 20;
 
@@ -94,6 +95,12 @@ const deployArbitration: DeployFunction = async (hre: HardhatRuntimeEnvironment)
   } catch (e) {
     console.error("failed to change currency rates:", e);
   }
+
+  await deploy("KlerosCoreSnapshotProxy", {
+    from: deployer,
+    args: [deployer, core.target],
+    log: true,
+  });
 };
 
 deployArbitration.tags = ["Arbitration"];

contracts/src/arbitration/KlerosCore.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {KlerosCoreBase, IDisputeKit, ISortitionModule, IERC20} from "./KlerosCoreBase.sol";

contracts/src/arbitration/KlerosCoreBase.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {IArbitrableV2, IArbitratorV2} from "./interfaces/IArbitratorV2.sol";

contracts/src/arbitration/KlerosCoreNeo.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {KlerosCoreBase, IDisputeKit, ISortitionModule, IERC20, OnError, StakingResult} from "./KlerosCoreBase.sol";

contracts/src/arbitration/KlerosGovernor.sol

@@ -1,10 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {IArbitrableV2, IArbitratorV2} from "./interfaces/IArbitrableV2.sol";

contracts/src/arbitration/arbitrables/DisputeResolver.sol

@@ -1,10 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-
 import {IArbitrableV2, IArbitratorV2} from "../interfaces/IArbitrableV2.sol";
 import "../interfaces/IDisputeTemplateRegistry.sol";
 

contracts/src/arbitration/devtools/DisputeResolverRuler.sol

@@ -1,10 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-
 import {DisputeResolver, IArbitratorV2, IDisputeTemplateRegistry} from "../arbitrables/DisputeResolver.sol";
 
 pragma solidity 0.8.24;

contracts/src/arbitration/dispute-kits/DisputeKitClassic.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {DisputeKitClassicBase, KlerosCore} from "./DisputeKitClassicBase.sol";

contracts/src/arbitration/dispute-kits/DisputeKitClassicBase.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {KlerosCore, KlerosCoreBase, IDisputeKit, ISortitionModule} from "../KlerosCore.sol";

contracts/src/arbitration/dispute-kits/DisputeKitGated.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {DisputeKitClassicBase, KlerosCore} from "./DisputeKitClassicBase.sol";
@@ -115,4 +109,4 @@ contract DisputeKitGated is DisputeKitClassicBase {
             return IBalanceHolder(tokenGate).balanceOf(_juror) > 0;
         }
     }
-}
+}

contracts/src/arbitration/dispute-kits/DisputeKitSybilResistant.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import {DisputeKitClassicBase, KlerosCore} from "./DisputeKitClassicBase.sol";

contracts/src/arbitration/evidence/EvidenceModule.sol

@@ -1,12 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@jaybuidl, @fnanni-0]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-/// @custom:tools: []
-
 pragma solidity 0.8.24;
 
 import "../interfaces/IArbitratorV2.sol";

contracts/src/arbitration/evidence/ModeratedEvidenceModule.sol

@@ -1,12 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@fnanni-0]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-/// @custom:tools: []
-
 pragma solidity 0.8.24;
 
 // TODO: standard interfaces should be placed in a separated repo (?)

contracts/src/arbitration/interfaces/IDisputeKit.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1, @jaybuidl]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import "./IArbitratorV2.sol";

contracts/src/arbitration/view/KlerosCoreSnapshotProxy.sol

@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity 0.8.24;
+
+import {ISortitionModule} from "../interfaces/ISortitionModule.sol";
+
+interface IKlerosCore {
+    function sortitionModule() external view returns (ISortitionModule);
+}
+
+/// @title KlerosCoreSnapshotProxy
+/// Proxy contract for V2 that exposes staked PNK with balanceOf() function for Snapshot voting.
+contract KlerosCoreSnapshotProxy {
+    // ************************************* //
+    // *         State Modifiers           * //
+    // ************************************* //
+
+    IKlerosCore public core;
+    address public governor;
+    string public constant name = "Staked Pinakion";
+    string public constant symbol = "stPNK";
+    uint8 public constant decimals = 18;
+
+    // ************************************* //
+    // *         Modifiers                 * //
+    // ************************************* //
+
+    modifier onlyByGovernor() {
+        require(governor == msg.sender, "Access not allowed: Governor only.");
+        _;
+    }
+
+    // ************************************* //
+    // *         Constructor               * //
+    // ************************************* //
+
+    /// @dev Constructor
+    /// @param _governor The governor of the contract.
+    /// @param _core KlerosCore to read the balance from.
+    constructor(address _governor, IKlerosCore _core) {
+        governor = _governor;
+        core = _core;
+    }
+
+    // ************************************* //
+    // *             Governance            * //
+    // ************************************* //
+
+    /// @dev Changes the `governor` storage variable.
+    /// @param _governor The new value for the `governor` storage variable.
+    function changeGovernor(address _governor) external onlyByGovernor {
+        governor = _governor;
+    }
+
+    /// @dev Changes the `core` storage variable.
+    /// @param _core The new value for the `core` storage variable.
+    function changeCore(IKlerosCore _core) external onlyByGovernor {
+        core = _core;
+    }
+
+    // ************************************* //
+    // *           Public Views            * //
+    // ************************************* //
+
+    /// @dev Returns the amount of PNK staked in KlerosV2 for a particular address.
+    /// Note: Proxy doesn't need to differentiate between courts so we pass 0 as courtID.
+    /// @param _account The address to query.
+    /// @return totalStaked Total amount staked in V2 by the address.
+    function balanceOf(address _account) external view returns (uint256 totalStaked) {
+        (totalStaked, , , ) = core.sortitionModule().getJurorBalance(_account, 0);
+    }
+}

contracts/src/gateway/ForeignGateway.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@jaybuidl, @shotaronowhere, @shalzz]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import "./interfaces/IForeignGateway.sol";

contracts/src/gateway/HomeGateway.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@jaybuidl, @shotaronowhere, @shalzz]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import "./interfaces/IForeignGateway.sol";

contracts/src/gateway/interfaces/IForeignGateway.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@jaybuidl, @shotaronowhere, @shalzz]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import "../../arbitration/interfaces/IArbitratorV2.sol";

contracts/src/gateway/interfaces/IHomeGateway.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@jaybuidl, @shotaronowhere, @shalzz]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

contracts/src/kleros-v1/interfaces/IArbitrableV1.sol

@@ -1,10 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@ferittuncer, @hbarcelos, @clesaege]
-/// @custom:reviewers: [@remedcu]
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
 pragma solidity 0.8.24;
 
 import "./IArbitratorV1.sol";

contracts/src/kleros-v1/interfaces/IArbitratorV1.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@ferittuncer, @hbarcelos, @clesaege]
-/// @custom:reviewers: [@remedcu]
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import "./IArbitrableV1.sol";

contracts/src/libraries/SortitionSumTreeFactory.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@epiqueras, @unknownunknown1]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 /// @title SortitionSumTreeFactory

contracts/src/test/KlerosCoreMock.sol

@@ -1,11 +1,5 @@
 // SPDX-License-Identifier: MIT
 
-/// @custom:authors: [@unknownunknown1]
-/// @custom:reviewers: []
-/// @custom:auditors: []
-/// @custom:bounties: []
-/// @custom:deployments: []
-
 pragma solidity 0.8.24;
 
 import "../arbitration/KlerosCore.sol";