1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->67## [v0.1.8] - 2022-11-1189### Changed1011- Added `delete_properties` in eth functions. The `delete_property` function is now deprecated.1213## [v0.1.7] - 2022-11-021415### Changed1617- Use named structure `EthCrossAccount` in eth functions.1819## [v0.1.6] - 2022-20-102021### Change2223- Added `set_properties` method for `TokenProperties` interface.2425## [v0.1.5] - 2022-08-242627### Change2829- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.3031## [v0.1.4] 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## [0.1.2] - 2022-07-255152### Changed5354- New `token_uri` retrieval logic:5556 If the collection has a `url` property and it is not empty, it is returned.57 Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.5859 If the property `baseURI` is empty or absent, return "" (empty string)60 otherwise, if property `suffix` present and is non-empty, return concatenation of baseURI and suffix61 otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).6263## [0.1.1] - 2022-07-146465### Added6667- Implementation of RPC method `token_owners`.68 For reasons of compatibility with this pallet, returns only one owner if token exists.69 This was an internal request to improve the web interface and support fractionalization event.