1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->67## [v0.2.2] 2022-08-1689### Other changes1011- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a1213- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf81415- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b1617## [v0.2.1] 2022-08-041819### Product changes2021- Now RefungibleMultipleItems may only receive single user on type level.2223### Other changes2425- refactor: Disallow invalid bulk mints 53fec71cf728dddd012257b407ea30441e699f882627`create_multiple_items_ex` was allowing invalid (that will be always28rejected at runtime level) refungible mint extrinsics, by passing29multiple users into `RefungibleMultipleItems` call.3031## [v0.2.0] - 2022-08-013233### Deprecated3435- `CreateReFungibleData::const_data`3637## [v0.1.2] - 2022-07-253839### Added4041- Type aliases `CollectionName`, `CollectionDescription`, `CollectionTokenPrefix`4243## [v0.1.1] - 2022-07-224445### Added4647- Fields with properties to `CreateReFungibleData` and `CreateRefungibleExData`.