1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->67## [0.1.12] - 2022-12-1689### Added1011- The function `tokenPropertyPermissions` and `setTokenPropertyPermissions` to `TokenProperties` interface.1213### Changed1415- Hide `setTokenPropertyPermission` function in `TokenProperties` interface.1617## [0.1.11] - 2022-12-011819### Added2021- The functions `mintCross` to `ERC721UniqueExtensions` interface.2223## [0.1.10] - 2022-11-182425### Added2627- The functions `description`, `crossOwnerOf`, `tokenProperties` to `ERC721UniqueExtensions` interface.2829## [0.1.9] - 2022-11-143031### Changed3233- Added `transfer_cross` in eth functions.3435## [v0.1.8] - 2022-11-113637### Changed3839- Added `delete_properties` in eth functions. The `delete_property` function is now deprecated.4041## [v0.1.7] - 2022-11-024243### Changed4445- Use named structure `EthCrossAccount` in eth functions.4647## [v0.1.6] - 2022-20-104849### Change5051- Added `set_properties` method for `TokenProperties` interface.5253## [v0.1.5] - 2022-08-245455### Change5657- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.5859## [v0.1.4] 2022-08-166061### Other changes6263- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a6465- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf86667- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d9756869New methods allows to call `remove_prefix` with limit multiple times70in the same block71However, we don't use prefix removal limits, so upgrade is72straightforward7374Upstream-Change: https://github.com/paritytech/substrate/pull/114907576- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b7778## [0.1.2] - 2022-07-257980### Changed8182- New `token_uri` retrieval logic:8384 If the collection has a `url` property and it is not empty, it is returned.85 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`.8687 If the property `baseURI` is empty or absent, return "" (empty string)88 otherwise, if property `suffix` present and is non-empty, return concatenation of baseURI and suffix89 otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).9091## [0.1.1] - 2022-07-149293### Added9495- Implementation of RPC method `token_owners`.96 For reasons of compatibility with this pallet, returns only one owner if token exists.97 This was an internal request to improve the web interface and support fractionalization event.