Release

Release Name: 11.74.0

Spec Version: 74

Client Version: 11.0.0

Key Changes:

This release introduces the following changes:

• Sylo Permission Pallet
• Signed EVM token approvals

PRs included:

• #937
• #947

Client Changes:

• Yes
• No

Runtime Changes:

• Yes
• No

API Changes

Storage Changes

Added

• NextPermissionRecordId - Counter for permission record ids
• PermissionRecords - Holds a vector of on-chain permission records under (data_author, grantee, data_id)
• TaggedPermissionRecords - Holds a vector of tagged permission records (data_author, grantee)
• PermissionReference - Holds a permission reference record keyed by (data_author, grantee)

Extrinsic Changes

Added

• grant_data_permissions - Grant another account data permissions
• revoke_data_permissions - Revokes previously granted data permissions
• grant_tagged_permissions - Grants another account tagged data permissions
• revoke_tagged_permissions - Revokes previously granted tagged data permissions
• grant_permission_reference - Sets a permission reference record for another account
• revoke_permission_reference - Removes a previously granted permission reference

Changed

• TokenApprovals: erc721_approval. Removed caller field and allow signed origin
• TokenApprovals: erc20_approval. Removed caller field and allow signed origin
• TokenApprovals: erc20_update_approval. Removed caller field and allow signed origin
• TokenApprovals: erc721_approval_for_all. Removed caller field and allow signed origin
• TokenApprovals: erc1155_approval_for_all. Removed caller field and allow signed origin

Event Changes

Added

• Sylo Data Permissions: DataPermissionGranted
• Sylo Data Permissions: DataPermissionRevoked
• Sylo Data Permissions: TaggedDataPermissionGranted
• Sylo Data Permissions: TaggedDataPermissionRevoked
• Sylo Data Permissions: PermissionReferenceGranted
• Sylo Data Permissions: PermissionReferenceRevoked

Error Messages

Added

• Sylo Data Permissions: DataRecordDoesNotExist
• Sylo Data Permissions: IrrevocableCannotBeExpirable
• Sylo Data Permissions: ExceededMaxPermissions
• Sylo Data Permissions: MissingDistributePermission
• Sylo Data Permissions: CannotGrantDistributePermission
• Sylo Data Permissions: CannotGrantIrrevocablePermission
• Sylo Data Permissions: PermissionIrrevocable
• Sylo Data Permissions: NotPermissionGrantor
• Sylo Data Permissions: PermissionNotFound
• Sylo Data Permissions: MissingValidationRecord
• Sylo Data Permissions: InvalidString