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1 | 1 | # Changelog
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2 | 2 |
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3 |
| -## v5.5.1 |
| 3 | +## vNEXT |
4 | 4 |
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5 |
| -- Add Github Action CI in order to publish NPM package |
| 5 | +## v6.0.0 - Diamond Proxy Pattern (ERC-2535) |
| 6 | + |
| 7 | +### What's new? |
| 8 | + |
| 9 | +#### 🚨 Breaking changes |
| 10 | +The proxy architecture has been migrated from [ERC-1538 Transparent Contract Standard](https://eips.ethereum.org/EIPS/eip-1538) to [ERC-2535 Diamond Standard](https://eips.ethereum.org/EIPS/eip-2535). |
| 11 | + |
| 12 | +> **Impact:** |
| 13 | +> - **No changes** to on-chain business logic or contract interfaces used by regular clients. |
| 14 | +> - Existing integrations that interact with contract functions will **continue to work without modification**. |
| 15 | +> - **Breaking change** applies only to how the proxy’s upgrade mechanism works and how contract structure is exposed to **indexers, explorers, or tooling** that previously relied on ERC-1538’s upgrade API. |
| 16 | +
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| 17 | +💡 **Versioning note:** |
| 18 | +Technically, since public APIs for business logic did not change, this could be a **minor release** under Semantic Versioning. |
| 19 | +However, because the upgrade proxy standard changed and this could impact **indexers and tooling**, releasing as a **major** version ensures better visibility of this architectural shift. |
| 20 | + |
| 21 | +##### ❌ Removed functions and events (ERC-1538): |
| 22 | + |
| 23 | +- `function totalFunctions(...)` |
| 24 | +- `function functionByIndex(...)` |
| 25 | +- `function functionById(...)` |
| 26 | +- `function functionExists(...)` |
| 27 | +- `function functionSignatures(...)` |
| 28 | +- `function delegateFunctionSignatures(...)` |
| 29 | +- `function delegateAddress(...)` |
| 30 | +- `function delegateAddresses(...)` |
| 31 | +- `function updateContract(...)` |
| 32 | +- `event CommitMessage(...)` |
| 33 | +- `event FunctionUpdate(...)` |
| 34 | + |
| 35 | +##### ✨ New functions (ERC-2535) |
| 36 | + |
| 37 | +- `function diamondCut(FacetCut[] calldata _diamondCut, address _init, bytes calldata _calldata)` |
| 38 | +- `function facets() external view returns (Facet[] memory)` |
| 39 | +- `function facetFunctionSelectors(address _facet) external view returns (bytes4[] memory)` |
| 40 | +- `function facetAddresses() external view returns (address[] memory)` |
| 41 | +- `function facetAddress(bytes4 _selector) external view returns (address)` |
| 42 | +- `event DiamondCut(FacetCut[] _diamondCut, address _init, bytes _calldata)` |
| 43 | + |
| 44 | +### ✍️ Updated contracts |
| 45 | +All contracts have been updated (formatting, renaming, …) but **no breaking changes** |
| 46 | +have been introduced to the business logic. |
| 47 | + |
| 48 | +### 🚀 Deployment & network support |
| 49 | +- The PoCo protocol is now available on **Arbitrum One Mainnet**. |
| 50 | + |
| 51 | +### More details |
| 52 | + |
| 53 | +- Update docs and diagrams (#250) |
| 54 | +- Deploy on Arbitrum Mainnet (#249) |
| 55 | +- Add support for Arbitrum Mainnet (#248) |
| 56 | +- Publish NPM package for version `v5.6.0-rc1` (#247) |
| 57 | +- Deploy on Arbitrum Sepolia (#246) |
| 58 | +- Set owner at deployment (#245) |
| 59 | +- Use lib as storage. (#243) |
| 60 | +- Save `IexecLibOrders_v5` in config file (#242) |
| 61 | +- Migrate proxy to **Diamond pattern - ERC-2535** (#241): |
| 62 | + - Restore compatibility with iExec SDK. (#240) |
| 63 | + - Target latest EVM version (#239) |
| 64 | + - Adapt contracts file tree (#238) |
| 65 | + - Use namespaced storage (#236, #237) |
| 66 | + - Fix script folder (#235) |
| 67 | + - Format all solidity files (#233) |
| 68 | + - Replace ERC1538 wording by diamond Proxy wording (#229, #230, #234) |
| 69 | + - Update deployment CI (#228) |
| 70 | + - Format contracts (#227) |
| 71 | + - Remove ENS module (#225) |
| 72 | + - Add Diamond contract unit tests (#224) |
| 73 | + - Fix `fallback` and `receive` (#223) |
| 74 | + - Init contracts migration (#222) |
| 75 | + |
| 76 | +## v5.5.1 - Fresh development environment |
| 77 | + |
| 78 | +### What's new? |
| 79 | + |
| 80 | +- Add some small optimizations to `IexecPoco2Delegate` contract (#167, #168). |
| 81 | +- Add support for CreateX factory. |
| 82 | +- Migrate to Ethers v6. |
| 83 | +- Migrate all Javascript files to Typescript. |
| 84 | +- Purge Truffle. |
| 85 | +- Migrate CI from Jenkins to Github Actions. |
6 | 86 |
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7 | 87 | ### Updated contracts
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8 | 88 |
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9 | 89 | - [x] `IexecPoco2Delegate.sol`
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10 | 90 |
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11 |
| -### Features |
| 91 | +### More details |
12 | 92 |
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13 |
| -- Housekeeping (#207) |
| 93 | +- Release v5.5.1 #220 |
| 94 | +- Add gitub action workflow for deployment (#218) |
| 95 | +- Rename Avalanche Fuji and Arbitrum Sepolia network configuration (#217) |
| 96 | +- Deploy on new testnet chains using CreateX factory (#216) |
| 97 | +- Add CreateX factory for new chain deployment (#215) |
| 98 | +- Add Github Action CI in order to publish NPM package (#214) |
| 99 | +- Housekeeping (#208) |
14 | 100 | - Add Halborn "Poco v5.5 & Voucher v1.0" audit report (#205)
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15 | 101 | - Refactor Factory deployer (#206)
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16 | 102 | - Enable native tests on CI (#204)
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60 | 146 | - kitty (#142, #144)
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61 | 147 | - reopen (#135)
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62 | 148 |
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63 |
| -## v5.5.0 |
| 149 | +## v5.5.0 - Deal sponsoring |
64 | 150 |
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65 | 151 | ### What's new?
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66 | 152 |
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