Release/8.57.0

[JasonTulp]

Release

Release Name: 8.57.0

Spec Version: 57

Client Version: 8.0.0

Key Changes:

This release introduces the following changes:

• Adds NFI pallet which can be used to enable NFI compatibility for any NFT or SFT collection
• Adds ECAdd, ECMul and ECPairing precompiles
• Adds additional utility flags to NFT and SFT collections that allow prevention of minting, transferring and burning

PRs included:

• Adds ECAdd, ECMul and ECPairing precompiles #861
• NFI Pallet  #866
• Feat/non transferable flag #873

---

Client Changes:

• Yes
• No

Runtime Changes:

• Yes
• No

Storage Changes:

Added:

• NFT: UtilityFlags map
• SFT: UtilityFlags map
• NFI: Relayer
• NFI: MintFee
• NFI: NfiData
• NFI: NfiEnabled
• NFI: FeeTo

Extrinsic Changes:

Added:

• NFI. set_relayer
• NFI. set_fee_to
• NFI. set_fee_details
• NFI. enable_nfi
• NFI. submit_nfi_data
• NFI. manual_data_request

Event Changes:

Added:

• NFI: DataRequest
• NFI: DataSet
• NFI: DataRemoved
• NFI: FeeDetailsSet
• NFI: FeeToSet
• NFI: MintFeePaid
• NFI: NfiEnabled
• NFI: RelayerSet