1# Change Log23All notable changes to this project will be documented in this file.45## [v0.2.1] - 2022-07-2767### New features89Implementation of ERC-721 EVM API ([#452](https://github.com/UniqueNetwork/unique-chain/pull/452))1011## [v0.2.0] - 2022-08-011213### Deprecated1415`const_data` field is removed1617- `ItemData`18- `TokenData`1920## [v0.1.2] - 2022-07-142122### Other changes2324feat(refungible-pallet): add ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))25test(refungible-pallet): add tests for ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))2627## [v0.1.1] - 2022-07-142829### Added features3031- Support for properties for RFT collections and tokens.3233### Other changes3435- feat: RPC method `token_owners` returning 10 owners in no particular order.3637This was an internal request to improve the web interface and support fractionalization event.