1# Change Log23All notable changes to this project will be documented in this file.45## [0.1.2] - 2022-07-256### Changed7- New `token_uri` retrieval logic:89 If the collection has a `url` property and it is not empty, it is returned.10 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`.1112 If the property `baseURI` is empty or absent, return "" (empty string)13 otherwise, if property `suffix` present and is non-empty, return concatenation of baseURI and suffix14 otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).1516## [0.1.1] - 2022-07-1417### Added1819- Implementation of RPC method `token_owners`.20 For reasons of compatibility with this pallet, returns only one owner if token exists.21 This was an internal request to improve the web interface and support fractionalization event.