1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->6## [0.2.10] - 2022-12-0578### Fixed910- Transfer with zero pieces.1112## [0.2.9] - 2022-11-181314### Added1516- The functions `description`, `crossOwnerOf`, `tokenProperties` to `ERC721UniqueExtensions` interface.1718## [0.2.8] - 2022-11-141920### Changed2122- Added `transfer_cross` in eth functions.2324## [v0.2.7] - 2022-11-112526### Changed2728- Added `delete_properties` in eth functions. The `delete_property` function is now deprecated.2930## [v0.2.6] - 2022-11-023132### Changed3334- Use named structure `EthCrossAccount` in eth functions.3536## [v0.2.5] - 2022-20-103738### Change3940- Added `set_properties` method for `TokenProperties` interface.4142## [v0.2.4] - 2022-08-244344### Change4546- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.4748## [v0.2.3] 2022-08-164950### Other changes5152- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a5354- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf85556- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d9755758New methods allows to call `remove_prefix` with limit multiple times59in the same block60However, we don't use prefix removal limits, so upgrade is61straightforward6263Upstream-Change: https://github.com/paritytech/substrate/pull/114906465- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b6667## [v0.2.2] 2022-08-046869### Product changes7071- Now RefungibleMultipleItems may only receive single user on type level.7273### Added features7475- Implement property RPC 7bf45b532e32daa91f03c157b58874d21b42ae1f7677### Other changes7879- refactor: Disallow invalid bulk mints 53fec71cf728dddd012257b407ea30441e699f888081`create_multiple_items_ex` was allowing invalid (that will be always82rejected at runtime level) refungible mint extrinsics, by passing83multiple users into `RefungibleMultipleItems` call.8485## [v0.2.1] - 2022-07-278687### New features8889Implementation of ERC-721 EVM API ([#452](https://github.com/UniqueNetwork/unique-chain/pull/452))9091## [v0.2.0] - 2022-08-019293### Deprecated9495`const_data` field is removed9697- `ItemData`98- `TokenData`99100## [v0.1.2] - 2022-07-14101102### Other changes103104feat(refungible-pallet): add ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))105test(refungible-pallet): add tests for ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))106107## [v0.1.1] - 2022-07-14108109### Added features110111- Support for properties for RFT collections and tokens.112113### Other changes114115- feat: RPC method `token_owners` returning 10 owners in no particular order.116117This was an internal request to improve the web interface and support fractionalization event.