Polymesh v6.3.0-rc0

changelog

new features

• Adds the following rpc endpoints: get_transfer_report, get_execute_instruction_report, compliance_report #1650
• Change compliance rules - if there are no rules returns Ok #1631
• If no one else has voted on a multisig proposal, allows the owner of the proposal to reject it immediately #1632
• Adds check for valid cdd when transferring an asset #1650
• Prevents stash accounts to become controllers #1661
• Allows running the trie migration #1660
• Adds multiple checks for execute_instruction #1630
• In function ensure_portfolio_transfer_validity_granular, PortfolioValidityResult::receiver_is_same_portfolio will be set to true if the transfer is between different portfolios, but belong to the Identity #1628

new external API

• Adds the following errors to the asset pallet: InvalidTransferInvalidReceiverCDD, InvalidTransferInvalidSenderCDD #1650
• Adds the following errors to the nft pallet: InvalidNFTTransferSenderIdMatchesReceiverId, InvalidNFTTransferInvalidReceiverCDD, InvalidNFTTransferInvalidSenderCDD #1650
• Adds the following rpc endpoints: get_transfer_report, get_execute_instruction_report, compliance_report #1650
• Add the following asset storage: CurrentAssetMetadataLocalKey, CurrentAssetMetadataGlobalKey #1650
• Add the following NFT storage: CurrentNFTId, CurrentCollectionId #1650
• Adds the following error variant to the portfolio pallet: InvalidTransferSenderIdMatchesReceiverId #1628
• Adds the ProposalFailedToExecute event to the multsig pallet #1632
• Adds the following error variants to the asset_pallet: InvalidTransferFrozenAsset, InvalidTransferComplianceFailure #1591

modified external API

• Deprecate the can_transfer_granular rpc endpoints #1650
• Deprecate the following asset storage: AssetMetadataNextLocalKey, AssetMetadataNextGlobalKey #1658
• Deprecate the following NFT storage: NextCollectionId, NextNFTId #1658
• Adds two error variants: BoundNotMet, TooManyNominators to the staking pallet Error #1623
• Removes useless type: TickerRegistrationStatus #1591
• Remove useless error constants (ERC1400_TRANSFERS_HALTED, PORTFOLIO_FAILURE, TRANSFER_MANAGER_FAILURE, COMPLIANCE_MANAGER_FAILURE, ERC1400_TRANSFER_SUCCESS) #1591

data migration

• Initializes new storage for the asset pallet #1658
• Initializes new storage for the nft pallet #1658

other

• Adds pallet_state_trie_migration to the runtime #1660
• Read the Epoch config from on-chain storage #1659
• Add settlement and asset const to chain metadata #1651
• Add global asset metadata to genesis config for common NFT metadata #1626
• Refactor Asset module #1603
• Updates our staking pallet to use the new Substrate macros and updated logic #1623

Polymesh v6.2.1

Fixes

• Update dependencies for Rust and TypeScript code, including the h2 crate.
• Restrict validate_cdd_expiry_nominators to only be callable via governance.
• Update staging genesis with telemetry and new bootnode.

Polymesh v6.2.0

Polymesh v6.2.0-rc4

changelog

new features

• Allows instructions and assets to have mediators #1584
• Update example contracts to Ink! 4.3 #1569
• Add logging of Chain Extension errors for easier debugging #1569
• Add example NFT Royalty Smart Contract #1570
• Add support for CallRuntimeWithError chain_extension #1581
• Update chain extension whitelist to include common extrinsics #1606
• Add polymesh-upgradable-ink contract and set upgradable API hash on genesis #1606

new external API

• Adds the following storage to the asset pallet: MandatoryMediators #1584
• Adds the following error to the asset pallet: NumberOfAssetMediatorsExceeded #1584
• Adds the following extrinsics to the asset pallet: add_mandatory_mediators , remove_mandatory_mediators #1584
• Adds the following storage to the settlement pallet: InstructionMediatorsAffirmations #1584
• Adds the following error to the settlement pallet: CallerIsNotAMediator, InvalidExpiryDate, MediatorAffirmationExpired #1584
• Adds the following extrinsics to the settlement pallet add_instruction_with_mediators, affirm_instruction_as_mediator, withdraw_affirmation_as_mediator, add_and_affirm_with_mediators, reject_instruction_as_mediator #1584
• Add support for CallRuntimeWithError chain_extension #1581

modified external API

• Adds ChildDid storage, which tracks all child identities of a given parent identity #1568
• Settlement legs transferring from different portfolios for the same identity will be rejected #1567
• Remove support for deprecated chain_extension OldCallRuntime #1581

new events

• Adds the following events to the asset pallet: SetAssetMediators, AssetMediatorsRemoved #1584
• Adds the following events to the settlement pallet: MediatorAffirmationReceived, MediatorAffirmationWithdrawn #1584
• Adds the InstructionMediators event to the settlement pallet #1610

data migration

• Initializes the ChildDid storage #1568

other

• Use workspace dependencies and use new Polkadot-sdk repo for Substrate #1573

• Fix WASM runtime builds on newer Rust compiler (target-cpu=mvp and disable sign-ext WASM extension) #1573

• Fix the debian Rust docker image builds #1573

• Adds staging genesis files #1621

Polymesh v6.1.3

fixes

• Only allow upper case tickers to be registered
• Only allow a subset of non-alphanumeric characters to be used in tickers, specifically A..Z 0..9 _ - . /
• Only allow controller transfers of unlocked asset balances (i.e. not balances that are currently locked in a settlement instruction)

Polymesh v6.1.2

Updates token inflation behaviour when POLYX total supply is greater than 1 billion.

Previous behaviour

When the total supply exceeds 1 billion, a fixed amount of 140 million POLYX will be minted annually for validators / nominators.

New behaviour

When the total supply exceeds 1 billion, and the reward curve based annual inflation (calculated based on the reward curve, staking ratio and total supply) exceeds 140 million, a fixed inflation of 140 million will be used instead.

Rationale for change

Without this change, as soon as the total supply exceeds 1 billion, there will be a jump in the inflation rate (and corresponding interest rate for nominators) due to moving to a fixed inflation amount of 140 million annually.

Instead of this behaviour we would rather see a smooth transition, continuing to use the reward curve based mechanism until that mechanism would result in inflation greater than 140 million annually, at which point we revert to the previous logic, capping the annual inflation at 140 million.

In other words, the 140 million annual inflation becomes a cap on annual inflation, rather than a fixed value, once the total supply reaches 1 billion POLYX.

Polymesh v6.1.1

Add write to NFTOwner storage when moving funds between portfolios.

data migration

• Updates the NFTOwner storage

Polymesh v6.1.0

new features

• Adds controller (aka forced) transfer logic for NFTs.
• Adds storage to track NFT collection total supply.
• Adds storage to map NFTs into user Portfolios.
• Allows a smart contract to create and take custody of portfolios on behalf of an identity.
• Allows a smart contract to be deployed as a primary key of a child identity.
• Stores smart contract API upgrades on chain storage.
• Allows derivative keys to be used as identity signing keys.
• Prevents Identity based signers for MultiSigs

new external API

• Adds the controller_transfer extrinsic to pallet_nft. #1529
• Adds NFTsInCollection storage to track the number of nfts in a collection. #1529
• Adds the following extrisincs: allow_identity_to_create_portfolios, revoke_create_portfolios_permission, create_custody_portfolio. #1547
• Adds the following extrisincs: instantiate_with_code_as_primary_key, instantiate_with_hash_as_primary_key. #1548
• Adds the upgrade_api extrinsic and the GetLatestApiUpgrade chain extension call. #1559
• Add as_derivative in the utility pallet. #1560
• Change NFTOwner map to track the holder's portfolio. #1566

modified external API

• on_instantiate_transfer if contract_did is different from the caller's did, also check if its parent match the caller's identity. #1548
• No longer permit Identity based multisig signers - accept_multisig_signer_as_identity will now always fail. #1556
• dispatch_as temporarily sets current_did and current_payer to the identity and account from as_origin. #1560

new events

• Adds the following events: RemoveAssetAffirmationExemption, AssetAffirmationExemption, PreApprovedAsset, RemovePreApprovedAsset, PreApprovedPortfolio, RevokePreApprovedPortfolio, InstructionAutomaticallyAffirmed. #1557
• Adds the ApiHashUpdated event. #1559
• Adds the SCRuntimeCall event for contract calls into the runtime. #1561

other

• Adds the following variants to the nft error enum: SupplyOverflow, SupplyUnderflow. #1529
• Adds the following variant to PortfolioUpdateReason: ControllerTransfer. #1529
• Remove the old itn_rewards and reserved_classic_tickers files. #1544
• Adds ConstSize wrapper for const u32 values. This is needed for the size limits for bounded collections like BoundedBTreeMap to be used as extrinsic parameters, since extrinsic parameters need extra traits (Clone, Debug, PartialEq, Eq) and this also applies to the size limit generic type parameter on bounded collections. #1530

data migration

• Initializes the new NFT storage with data that already lives on chain. #1546

Polymesh v6.0.1

Updates Substrate crates to include TrieCache back ported change.

Fixes memory issues on historical block queries.

Polymesh v6.0.0

changelog

new features

• Remove the Default trait from AccountId. (#1426)
• Identities can create child identities (if they are not a child identity). The child identities share the CDD claim of their parent. (#1411)
• Child identities can be unlinked from their parent identity and receive their own CDD claim from a CDD provider. (#1411)
• Adds change_sigs_required_via_creator, remove_creator_controls; (#1473)
• Update to Substrate monthly-2023-03 with trie-db fixes backported. (#1466)
• Substrate - HTTP/WS rpc on the same port. The old http-only port is still supported, the ws port now supports both. (#1466)
• Adds the following extrinsics to the asset pallet: exempt_ticker_affirmation, remove_ticker_affirmation_exemption, pre_approve_ticker, remove_ticker_pre_approval; (#1455)
• Adds the following extrinsics to the portfolio pallet: pre_approve_portfolio, remove_portfolio_pre_approval; (#1455)
• The pallet_utiltity has been updated to use the implementations from Substrate for batch, batch_all, force_batch, dispatch_as and with_weight. (#1469)
• Utility.relay_tx now emits an event RelayedTx { caller_did: IdentityId, target: AccountId, result: DispatchResult }. (#1469)
• The new batch extrinsics now support non-signed origins and can be used in Pips/Committee proposals. (#1469)
• The new batch extrinsics are compatible with Polkadot.js webapp (allowing the UI to do atomic batches) and will return the actual weight of the batched calls. (#1469)
• Update Polymesh Ink! API to support Polymesh 6.0. (#1505)
• Add protocol fee when creating new child identities - initially set to 0. (#1523)
• Simplify Checkpoint schedules. Schedules are now just a list of pending Moment checkpoints, instead of complex calendar basic repeating values. (#1488)
• Adds the affirm_with_receipts_with_count extrinsic;
• Adds the affirm_instruction_with_count extrinsic;
• Adds the withdraw_affirmation_with_count extrinsic;
• Adds the reject_instruction_with_count extrinsic;
• Adds the get_affirmation_count rpc call;

modified api

• Compliance Manager Event and Config moved to pallet/common; (#1414)
• execute_manual_instruction adds a weight_limit: Option<Weight> parameter; (#1414)
• execute_manual_instruction returns DispatchResultWithPostInfo; (#1414)
• Adds WeightLimitExceeded and InputWeightIsLessThanMinimum as an Error variant; (#1414)
• unsafe_can_transfer_granular and verify_restriction_granular can return an error now. (#1414)
• The memo type for settlements InstructionMemo now uses the common polymesh_primitives::Memo. (#1459)
• polymesh_common_utilities::traits::balances::Memo changed to polymesh_primitives::Memo (#1459)
• polymesh_primitives::portfolio::Memo moved to polymesh_primitives::Memo. (#1459)
• Removes storage items related to classic tickers (#1461)
• LegAsset has a new variant: LegAsset::OffChain { ticker, amount }; (#1451)
• LegV2 has been renamed Leg and the old Leg no longer applies (i.e the types are different); (#1451)
• The following variants have been removed from the Settlement error enum: NoPendingAffirm, LegNotPending, ReceiptNotClaimed, NoPortfolioProvided, LegCountTooSmall, InstructionHasTooManyLegs, InvalidLegAsset, MaxNumberOfNFTsPerLegExceeded, DeprecatedCallOnV2Instruction, ReceiptForNonFungibleAsset; (#1451)
• The following variants have been added to the Settlement error enum: MaxNumberOfFungibleAssetsExceeded, MaxNumberOfOffChainAssetsExceeded, NumberOfFungibleTransfersUnderestimated, UnexpectedOnChainAsset, UnexpectedOFFChainAsset, OffChainAssetCantBeLocked, OffChainAssetMustBeAffirmedWithReceipts, NumberOfOffChainTransfersUnderestimated, LegNotFound; (#1451)
• InstructionLegsV2 storage has been renamed InstructionLegs and the old InstructionLegs no longer applies (i.e the types are different); (#1451)
• The following extrinsics have been deleted: add_instruction_with_memo, add_and_affirm_instruction_with_memo, add_instruction_with_memo_v2, add_and_affirm_instruction_with_memo_v2, affirm_instruction_v2, withdraw_affirmation_v2, reject_instruction_v2; (#1451)
• The following extrinsics have new parameters: add_instruction, add_and_affirm_instruction, withdraw_affirmation, reject_instruction, affirm_with_receipts, affirm_instruction; (#1451)
• The InstructionV2Created event has been renamed InstructionCreated and the old event with the same name no longer applies (i.e the types have changed); (#1451)
• Bridge Controller and Admin changed to Option<AccountId>. (#1426)
• Sudo Key changed to Option<AccoundId>. (#1426)
• Pip Deposits changed to Option<DepositInfo<T::AccountId>>. (#1426)
• The parameter in event Sudo.KeyChanged changed to Option<AccountId>. (#1426)
• Added identity.create_child_identity extrinsic for creating a child identity. A secondary key from the caller's identity is moved to the child identity as the primary key. (#1411)
• Added identity.create_child_identities extrinsic to create multiple child identities from keys using off-chain signatures. The keys can't be linked to any identity. (#1411)
• Added identity.unlink_child_identity extrinsic for unlinking a child identity from its parent. (#1411)
• Added events ChildDidCreated and ChildDidUnlinked. (#1411)
• Added errors IsChildIdentity, NoParentIdentity, NotParentOrChildIdentity and DuplicateKey. (#1411)
• Added Identity.ParentDid storage map ("child identity" -> "parent identity"). (#1411)
• Adds a portfolio_kind parameter to the issue extrinsic; (#1464)
• The following events were removed from the asset_pallet: Transfer, Issued and Redeemed; (#1427)
• The following event was added to the asset_pallet: AssetBalanceUpdated; (#1427)
• The following events were removed from the nft_pallet: IssuedNFT, RedeemedNFT; (#1427)
• The following event was added to the nft_pallet: NFTPortfolioUpdated; (#1427)
• The following events were removed from the portfolio_pallet: MovedBetweenPortfolios, NFTsMovedBetweenPortfolios and FungibleTokensMovedBetweenPortfolios; (#1427)
• The following event was added to the portfolio_pallet: FundsMovedBetweenPortfolios; (#1427)
• The following extrisinc was deleted: move_portfolio_funds_v2; (#1427)
• The parameters for move_portfolio_funds have changed. (#1427)
• Removes depreciated old get_did_records for V1 records (#1471)
• Adds CreatorControlsHaveBeenRemovederror; (#1473)
• Portfolio.move_portfolio_funds returns error EmptyTransfer if no assets are moved (zero amount or zero NFT ids). (#1477)
• Extrinsic ids in the System pallet have changed because fill_block has been removed. (#1466)
• Added transfer_no_cdd to the Currency trait in frame_support. To allow transferring POLYX to accounts without a CDD (i.e. Contract's deposit account). (#1466)
• The original Polymesh Utility.batch has been renamed to `Utilit...

Polymesh v5.4.3

Fix weight issue related to get_key_did chain extension.