1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->67## [0.2.13] - 2023-02-0189### Added1011- The functions `allowanceCross` to `ERC20UniqueExtensions` interface.1213## [0.2.12] - 2023-01-201415### Fixed1617- The weight of properties when creating an item.1819## [0.2.11] - 2022-12-162021### Added2223- The function `tokenPropertyPermissions` and `setTokenPropertyPermissions` to `TokenProperties` interface.2425### Changed2627- Hide `setTokenPropertyPermission` function in `TokenProperties` interface.2829## [0.2.10] - 2022-12-013031### Added3233- The functions `mintCross` to `ERC721UniqueExtensions` interface.3435## [0.2.9] - 2022-11-183637### Added3839- The functions `description`, `crossOwnerOf`, `tokenProperties` to `ERC721UniqueExtensions` interface.4041## [0.2.8] - 2022-11-144243### Changed4445- Added `transfer_cross` in eth functions.4647## [v0.2.7] - 2022-11-114849### Changed5051- Added `delete_properties` in eth functions. The `delete_property` function is now deprecated.5253## [v0.2.6] - 2022-11-025455### Changed5657- Use named structure `EthCrossAccount` in eth functions.5859## [v0.2.5] - 2022-20-106061### Change6263- Added `set_properties` method for `TokenProperties` interface.6465## [v0.2.4] - 2022-08-246667### Change6869- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.7071## [v0.2.3] 2022-08-167273### Other changes7475- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a7677- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf87879- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d9758081New methods allows to call `remove_prefix` with limit multiple times82in the same block83However, we don't use prefix removal limits, so upgrade is84straightforward8586Upstream-Change: https://github.com/paritytech/substrate/pull/114908788- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b8990## [v0.2.2] 2022-08-049192### Product changes9394- Now RefungibleMultipleItems may only receive single user on type level.9596### Added features9798- Implement property RPC 7bf45b532e32daa91f03c157b58874d21b42ae1f99100### Other changes101102- refactor: Disallow invalid bulk mints 53fec71cf728dddd012257b407ea30441e699f88103104`create_multiple_items_ex` was allowing invalid (that will be always105rejected at runtime level) refungible mint extrinsics, by passing106multiple users into `RefungibleMultipleItems` call.107108## [v0.2.1] - 2022-07-27109110### New features111112Implementation of ERC-721 EVM API ([#452](https://github.com/UniqueNetwork/unique-chain/pull/452))113114## [v0.2.0] - 2022-08-01115116### Deprecated117118`const_data` field is removed119120- `ItemData`121- `TokenData`122123## [v0.1.2] - 2022-07-14124125### Other changes126127feat(refungible-pallet): add ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))128test(refungible-pallet): add tests for ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))129130## [v0.1.1] - 2022-07-14131132### Added features133134- Support for properties for RFT collections and tokens.135136### Other changes137138- feat: RPC method `token_owners` returning 10 owners in no particular order.139140This was an internal request to improve the web interface and support fractionalization event.