1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->67## [v0.2.7] - 2022-11-1189### Changed1011- Added `delete_properties` in eth functions. The `delete_property` function is now deprecated.1213## [v0.2.6] - 2022-11-021415### Changed1617- Use named structure `EthCrossAccount` in eth functions.1819## [v0.2.5] - 2022-20-102021### Change2223- Added `set_properties` method for `TokenProperties` interface.2425## [v0.2.4] - 2022-08-242627### Change2829- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.3031## [v0.2.3] 2022-08-163233### Other changes3435- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a3637- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf83839- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d9754041New methods allows to call `remove_prefix` with limit multiple times42in the same block43However, we don't use prefix removal limits, so upgrade is44straightforward4546Upstream-Change: https://github.com/paritytech/substrate/pull/114904748- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b4950## [v0.2.2] 2022-08-045152### Product changes5354- Now RefungibleMultipleItems may only receive single user on type level.5556### Added features5758- Implement property RPC 7bf45b532e32daa91f03c157b58874d21b42ae1f5960### Other changes6162- refactor: Disallow invalid bulk mints 53fec71cf728dddd012257b407ea30441e699f886364`create_multiple_items_ex` was allowing invalid (that will be always65rejected at runtime level) refungible mint extrinsics, by passing66multiple users into `RefungibleMultipleItems` call.6768## [v0.2.1] - 2022-07-276970### New features7172Implementation of ERC-721 EVM API ([#452](https://github.com/UniqueNetwork/unique-chain/pull/452))7374## [v0.2.0] - 2022-08-017576### Deprecated7778`const_data` field is removed7980- `ItemData`81- `TokenData`8283## [v0.1.2] - 2022-07-148485### Other changes8687feat(refungible-pallet): add ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))88test(refungible-pallet): add tests for ERC-20 EVM API for RFT token pieces ([#413](https://github.com/UniqueNetwork/unique-chain/pull/413))8990## [v0.1.1] - 2022-07-149192### Added features9394- Support for properties for RFT collections and tokens.9596### Other changes9798- feat: RPC method `token_owners` returning 10 owners in no particular order.99100This was an internal request to improve the web interface and support fractionalization event.