v8.62.0

Release

Release Name: 8.62.0

Spec Version: 62

Client Version: 8.0.0

Key Changes:

This release introduces the following changes:

• XRPL NFT Bridging
• Introduce pallet-migration for multiblock migrations.
• Improve transact error handling
• Add standard PR template

PRs included:

• #896
• #893
• #899

---

Client Changes:

• Yes
• No

Runtime Changes:

• Yes
• No

Storage Changes:

Added

• Migration: MigrationEnabled
• Migration: Status
• Migration: LastKey
• Migration: BlockDelay
• Migration: BlockLimit
• Xls20: CollectionMapping

Changed

• XRPLBridge: DoorTicketSequence, change to StorageMap type
• XRPLBridge: DoorTicketSequenceParams, change to StorageMap type
• XRPLBridge: DoorTicketSequenceParamsNext, change to StorageMap type
• XRPLBridge: TicketSequenceThresholdReachedEmitted, change to StorageMap type
• XRPLBridge: DoorTxFee, change to StorageMap type
• XRPLBridge: DoorAddress, change to StorageMap type

Extrinsic Changes:

Added

• Migration: enable_migration
• Migration: set_block_delay
• Migration: set_block_limit
• Xls20: set_collection_mappings
• XRPLBridge: generate_nft_accept_offer
• XRPLBridge: withdraw_nft

Changed

• XRPLBridge: set_door_tx_fee, add param door_type
• XRPLBridge: set_door_address, add param door_account
• XRPLBridge: set_ticket_sequence_next_allocation, add param door_account
• XRPLBridge: set_ticket_sequence_current_allocation, add param door_account

Event Changes:

Added

• Migration: MigrationEnabled
• Migration: MigrationDisabled
• Migration: MigrationComplete
• Migration: MigrationStarted
• Migration: BlockDelaySet
• Migration: BlockLimitSet
• Xls20: Xls20CollectionMappingsSet
• Xls20: CouldNotDecodeXls20Token
• Xls20: CannotBridgeBurnableToken
• XRPLBridge: XrplTxSignRequest

Changed

• EthBridge: XrplAuthoritySetChange, Update event_proof_id to a vector of event ids
• XRPLBridge: DoorAddressSet, add params door_account, address
• XRPLBridge: DoorNextTicketSequenceParamSet, add param door_account
• XRPLBridge: DoorTicketSequenceParamSet, add param door_account
• XRPLBridge: TicketSequenceThresholdReached, add params door_account, current_ticket

Error Messages

Added

• Migration: MigrationInProgress
• Migration: InvalidBlockDelay
• Migration: InvalidBlockLimit
• Nft: CannotUpdateMetadata
• XRPLBridge: Xls20Incompatible
• XRPLBridge: Xls20TokenIDNotFound

Storage Migrations:

Added

• XRPLBridge: Runtime migration to migrate DoorTicketSequence, DoorTicketSequenceParams, DoorTicketSequenceParamsNext, TicketSequenceThresholdReachedEmitted, DoorTxFee, DoorAddress to StorageMap type
• Xls20: Multiblock migration to migrate Xls20TokenId from [u8;64] to [u8;32]