1# Change Log23All notable changes to this project will be documented in this file.45## [0.1.10] - 2022-11-026### Changed7 - Use named structure `EthCrossAccount` in eth functions.89## [0.1.9] - 2022-10-131011## Added1213- EVM event for `destroy_collection`.1415## [0.1.8] - 2022-08-241617## Added1819- Eth methods for collection20 - set_collection_sponsor_substrate21 - has_collection_pending_sponsor22 - remove_collection_sponsor23 - get_collection_sponsor24- Add convert function from `uint256` to `CrossAccountId`.2526## [0.1.7] - 2022-08-192728### Added2930- Add convert funtion from `CrossAccountId` to eth `uint256`.3132## [0.1.6] - 2022-08-163334### Added3536- New Ethereum API methods: changeOwner, changeOwner(Substrate) and verifyOwnerOrAdmin(Substrate).3738<!-- bureaucrate goes here -->3940## [v0.1.5] 2022-08-164142### Other changes4344- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a4546- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf84748- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d9754950New methods allows to call `remove_prefix` with limit multiple times51in the same block52However, we don't use prefix removal limits, so upgrade is53straightforward5455Upstream-Change: https://github.com/paritytech/substrate/pull/114905657- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b5859## [0.1.3] - 2022-07-256061### Add6263- Some static property keys and values.6465## [0.1.2] - 2022-07-206667### Fixed6869- Some methods in `#[solidity_interface]` for `CollectionHandle` had invalid70 mutability modifiers, causing invalid stub/abi generation.7172## [0.1.1] - 2022-07-147374### Added7576- Implementation of RPC method `token_owners` returning 10 owners in no particular order.77 This was an internal request to improve the web interface and support fractionalization event.