1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->6## [v0.2.2] 2022-08-0478### Product changes910- Now RefungibleMultipleItems may only receive single user on type level.1112### Added features1314- Implement property RPC 7bf45b532e32daa91f03c157b58874d21b42ae1f1516### Other changes1718- refactor: Disallow invalid bulk mints 53fec71cf728dddd012257b407ea30441e699f881920`create_multiple_items_ex` was allowing invalid (that will be always21rejected at runtime level) refungible mint extrinsics, by passing22multiple users into `RefungibleMultipleItems` call.2324## [v0.2.1] - 2022-07-272526### New features2728Implementation of ERC-721 EVM API ([#452](https://github.com/UniqueNetwork/unique-chain/pull/452))2930## [v0.2.0] - 2022-08-013132### Deprecated3334`const_data` field is removed3536- `ItemData`37- `TokenData`3839## [v0.1.2] - 2022-07-144041### Other changes4243feat(refungible-pallet): add ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))44test(refungible-pallet): add tests for ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))4546## [v0.1.1] - 2022-07-144748### Added features4950- Support for properties for RFT collections and tokens.5152### Other changes5354- feat: RPC method `token_owners` returning 10 owners in no particular order.5556This was an internal request to improve the web interface and support fractionalization event.