1# Change Log23All notable changes to this project will be documented in this file.45<!-- bureaucrate goes here -->67## [v0.1.4] 2022-09-589### Added1011- Methods `force_set_sponsor` , `force_remove_collection_sponsor` to be able to administer sponsorships with other pallets. Added to implement `AppPromotion` pallet logic.1213## [v0.1.3] 2022-08-161415### Other changes1617- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a1819- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf82021- refactor: Remove `#[transactional]` from extrinsics 7fd36cea2f6e00c02c67ccc1de9649ae404efd312223Every extrinsic now runs in transaction implicitly, and24`#[transactional]` on pallet dispatchable is now meaningless2526Upstream-Change: https://github.com/paritytech/substrate/issues/108062728- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d9752930New methods allows to call `remove_prefix` with limit multiple times31in the same block32However, we don't use prefix removal limits, so upgrade is33straightforward3435Upstream-Change: https://github.com/paritytech/substrate/pull/114903637- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b3839## [v0.1.1] - 2022-07-254041### Added4243- Method for creating `ERC721Metadata` compatible NFT collection.44- Method for creating `ERC721Metadata` compatible ReFungible collection.45- Method for creating ReFungible collection.